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         <li data-nav-id="/cn/features/sharding/appendix/" title="附录" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/appendix/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           附录

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/transaction/" title="分布式事务" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.2. </b>分布式事务

         </a>


           <ul>


         <li data-nav-id="/cn/features/transaction/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/transaction/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


         <li data-nav-id="/cn/features/transaction/appendix/" title="附录" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/appendix/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           附录

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/readwrite-splitting/" title="读写分离" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/readwrite-splitting/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.3. </b>读写分离

         </a>


           <ul>


         <li data-nav-id="/cn/features/readwrite-splitting/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/readwrite-splitting/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/readwrite-splitting/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/readwrite-splitting/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/db-gateway/" title="数据库网关" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/db-gateway/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.4. </b>数据库网关

         </a>


           <ul>


         <li data-nav-id="/cn/features/db-gateway/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/db-gateway/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/db-gateway/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/db-gateway/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/management/" title="流量治理" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/management/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.5. </b>流量治理

         </a>


           <ul>


         <li data-nav-id="/cn/features/management/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/management/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/migration/" title="数据迁移" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/migration/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.6. </b>数据迁移

         </a>


           <ul>


         <li data-nav-id="/cn/features/migration/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/migration/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/migration/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/migration/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/encrypt/" title="数据加密" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.7. </b>数据加密

         </a>


           <ul>


         <li data-nav-id="/cn/features/encrypt/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/encrypt/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


         <li data-nav-id="/cn/features/encrypt/appendix/" title="附录" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/appendix/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           附录

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/mask/" title="数据脱敏" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/mask/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.8. </b>数据脱敏

         </a>


           <ul>


         <li data-nav-id="/cn/features/mask/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/mask/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/mask/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/mask/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/shadow/" title="影子库" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.9. </b>影子库

         </a>


           <ul>


         <li data-nav-id="/cn/features/shadow/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


         <li data-nav-id="/cn/features/shadow/limitations/" title="使用限制" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/limitations/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用限制

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/features/observability/" title="可观察性" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/features/observability/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>3.10. </b>可观察性

         </a>


           <ul>


         <li data-nav-id="/cn/features/observability/concept/" title="核心概念" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/features/observability/concept/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           核心概念

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/" title="用户手册" class="dd-item
           parent


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>4. </b>用户手册

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/" title="ShardingSphere-JDBC" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>4.1. </b>ShardingSphere-JDBC

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/" title="YAML 配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             YAML 配置

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/mode/" title="模式配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/mode/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           模式配置

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/data-source/" title="数据源配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/data-source/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据源配置

           </a>
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       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/" title="规则配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/">
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             规则配置

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           数据分片

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         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/readwrite-splitting/" title="读写分离" class="dd-item ">
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           读写分离

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             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           分布式事务

           </a>
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         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/encrypt/" title="数据加密" class="dd-item ">
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             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据加密

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             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据脱敏

           </a>
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         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/shadow/" title="影子库" class="dd-item ">
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           影子库

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         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/sql-parser/" title="SQL 解析" class="dd-item ">
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           SQL 解析

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/sql-translator/" title="SQL 翻译" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/sql-translator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 翻译

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/mix/" title="混合规则" class="dd-item ">
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           混合规则

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/rules/sharding-cache/" title="数据分片路由缓存" class="dd-item ">
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           数据分片路由缓存

           </a>
       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/algorithm/" title="算法配置" class="dd-item ">
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           算法配置

           </a>
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           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/yaml-config/jdbc-driver/">
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             JDBC 驱动

         </a>


           <ul>


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             Spring Boot

         </a>


       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/yaml-config/jdbc-driver/spring-namespace/" title="Spring 命名空间" class="dd-item


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             </i>
             Spring 命名空间

         </a>


       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/" title="Java API" class="dd-item


           ">

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             </i>
             Java API

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/mode/" title="模式配置" class="dd-item ">
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           模式配置

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/data-source/" title="数据源配置" class="dd-item ">
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             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据源配置

           </a>
       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/" title="规则配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/">
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               </svg>
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             规则配置

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/sharding/" title="数据分片" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/sharding/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据分片

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/readwrite-splitting/" title="读写分离" class="dd-item ">
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             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           读写分离

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/transaction/" title="分布式事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/transaction/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           分布式事务

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/encrypt/" title="数据加密" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/encrypt/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据加密

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/mask/" title="数据脱敏" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/mask/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据脱敏

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/shadow/" title="影子库" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/shadow/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           影子库

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/sql-parser/" title="SQL 解析" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/sql-parser/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 解析

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/sql-translator/" title="SQL 翻译" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/sql-translator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 翻译

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/rules/mix/" title="混合规则" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/rules/mix/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           混合规则

           </a>
       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/java-api/algorithm/" title="算法配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/java-api/algorithm/">
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           算法配置

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/" title="特殊 API" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/">
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               </svg>
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               </svg>

             </i>
             特殊 API

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/sharding/" title="数据分片" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/sharding/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
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               </svg>
               <svg  class="icon icon-right"
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               </svg>

             </i>
             数据分片

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/sharding/hint/" title="强制路由" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/sharding/hint/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           强制路由

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/readwrite-splitting/" title="读写分离" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/readwrite-splitting/">
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               </svg>
               <svg  class="icon icon-right"
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               </svg>

             </i>
             读写分离

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/readwrite-splitting/hint/" title="强制路由" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/readwrite-splitting/hint/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           强制路由

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/" title="分布式事务" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/">
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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             分布式事务

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/java-api/" title="使用 Java API" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/java-api/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用 Java API

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/atomikos/" title="Atomikos 事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/atomikos/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Atomikos 事务

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/narayana/" title="Narayana 事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/narayana/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Narayana 事务

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/bitronix/" title="Bitronix 事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/bitronix/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Bitronix 事务

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/special-api/transaction/seata/" title="Seata 事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/special-api/transaction/seata/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Seata 事务

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/unsupported/" title="不支持项" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/unsupported/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           不支持项

           </a>
       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/optional-plugins/" title="可选插件" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/optional-plugins/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             可选插件

         </a>


       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-jdbc/observability/" title="可观察性" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/observability/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             可观察性

         </a>


       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/" title="ShardingSphere-Proxy" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>4.2. </b>ShardingSphere-Proxy

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/" title="启动手册" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             启动手册

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/bin/" title="使用二进制发布包" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/bin/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用二进制发布包

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/docker/" title="使用 Docker" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/docker/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用 Docker

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/graalvm-native-image/" title="构建 GraalVM Native Image(Alpha)" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/graalvm-native-image/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           构建 GraalVM Native Image(Alpha)

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/helm/" title="使用 Helm" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/helm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用 Helm

           </a>
       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/" title="添加依赖" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             添加依赖

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/add_bitronix_dependency/" title="添加 Bitronix 依赖" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/add_bitronix_dependency/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           添加 Bitronix 依赖

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/add_narayana_dependency/" title="添加 Narayana 依赖" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/startup/dependencies-download/add_narayana_dependency/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           添加 Narayana 依赖

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/yaml-config/" title="YAML 配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/yaml-config/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             YAML 配置

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/yaml-config/authority/" title="认证和授权" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/yaml-config/authority/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           认证和授权

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/yaml-config/props/" title="属性配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/yaml-config/props/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           属性配置

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/yaml-config/rules/" title="规则配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/yaml-config/rules/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           规则配置

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/" title="DistSQL" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             DistSQL

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/" title="语法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             语法

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/" title="RDL 语法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             RDL 语法

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/" title="存储单元定义" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             存储单元定义

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/register-storage-unit/" title="REGISTER STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/register-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           REGISTER STORAGE UNIT

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/alter-storage-unit/" title="ALTER STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/alter-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER STORAGE UNIT

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/unregister-storage-unit/" title="UNREGISTER STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/storage-unit-definition/unregister-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           UNREGISTER STORAGE UNIT

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/" title="规则定义" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
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                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
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               </svg>

             </i>
             规则定义

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/" title="分片" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             分片

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule/" title="CREATE SHARDING TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE SHARDING TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule/" title="ALTER SHARDING TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER SHARDING TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-table-rule/" title="DROP SHARDING TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHARDING TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-default-sharding-strategy/" title="CREATE DEFAULT SHARDING STRATEGY" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-default-sharding-strategy/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE DEFAULT SHARDING STRATEGY

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-default-sharding-strategy/" title="ALTER DEFAULT SHARDING STRATEGY" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-default-sharding-strategy/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER DEFAULT SHARDING STRATEGY

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-default-sharding-strategy/" title="DROP DEFAULT SHARDING STRATEGY" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-default-sharding-strategy/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP DEFAULT SHARDING STRATEGY

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-key-generator/" title="DROP SHARDING KEY GENERATOR" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-key-generator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHARDING KEY GENERATOR

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-algorithm/" title="DROP SHARDING ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHARDING ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-reference-rule/" title="CREATE SHARDING TABLE REFERENCE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-reference-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE SHARDING TABLE REFERENCE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-reference-rule/" title="ALTER SHARDING TABLE REFERENCE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-reference-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER SHARDING TABLE REFERENCE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-table-reference-rule/" title="DROP SHARDING TABLE REFERENCE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-sharding-table-reference-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHARDING TABLE REFERENCE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-broadcast-table-rule/" title="CREATE BROADCAST TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/create-broadcast-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE BROADCAST TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-broadcast-table-rule/" title="DROP BROADCAST TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding/drop-broadcast-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP BROADCAST TABLE RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/single-table/" title="单表" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/single-table/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             单表

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/single-table/set-default-single-table-storage-unit/" title="SET DEFAULT SINGLE TABLE STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/single-table/set-default-single-table-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SET DEFAULT SINGLE TABLE STORAGE UNIT

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/" title="读写分离" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             读写分离

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/create-readwrite-splitting-rule/" title="CREATE READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/create-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE READWRITE_SPLITTING RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/alter-readwrite-splitting-rule/" title="ALTER READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/alter-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER READWRITE_SPLITTING RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/drop-readwrite-splitting-rule/" title="DROP READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/readwrite-splitting/drop-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP READWRITE_SPLITTING RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/" title="数据加密" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据加密

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/create-encrypt-rule/" title="CREATE ENCRYPT RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/create-encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE ENCRYPT RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/alter-encrypt-rule/" title="ALTER ENCRYPT RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/alter-encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER ENCRYPT RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/drop-encrypt-rule/" title="DROP ENCRYPT RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/encrypt/drop-encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP ENCRYPT RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/" title="数据脱敏" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据脱敏

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/create-mask-rule/" title="CREATE MASK RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/create-mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE MASK RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/alter-mask-rule/" title="ALTER MASK RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/alter-mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER MASK RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/drop-mask-rule/" title="DROP MASK RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/mask/drop-mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP MASK RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/" title="影子库压测" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             影子库压测

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/create-shadow-rule/" title="CREATE SHADOW RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/create-shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE SHADOW RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/alter-shadow-rule/" title="ALTER SHADOW RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/alter-shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER SHADOW RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-shadow-rule/" title="DROP SHADOW RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHADOW RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/create-default-shadow-algorithm/" title="CREATE DEFAULT SHADOW ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/create-default-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CREATE DEFAULT SHADOW ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/alter-default-shadow-algorithm/" title="ALTER DEFAULT SHADOW ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/alter-default-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER DEFAULT SHADOW ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-default-shadow-algorithm/" title="DROP DEFAULT SHADOW ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-default-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP DEFAULT SHADOW ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-shadow-algorithm/" title="DROP SHADOW ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/shadow/drop-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           DROP SHADOW ALGORITHM

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/" title="RQL 语法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
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                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
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               </svg>

             </i>
             RQL 语法

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/storage-unit-query/" title="存储单元查询" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/storage-unit-query/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             存储单元查询

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/storage-unit-query/show-storage-units/" title="SHOW STORAGE UNITS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/storage-unit-query/show-storage-units/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW STORAGE UNITS

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/" title="规则查询" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/">
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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
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               </svg>

             </i>
             规则查询

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/" title="分片" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/">
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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
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               </svg>

             </i>
             分片

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rule/" title="SHOW SHARDING TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-algorithms/" title="SHOW SHARDING ALGORITHMS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-algorithms/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING ALGORITHMS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-algorithms/" title="SHOW UNUSED SHARDING ALGORITHMS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-algorithms/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW UNUSED SHARDING ALGORITHMS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-default-sharding-strategy/" title="SHOW DEFAULT SHARDING STRATEGY" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-default-sharding-strategy/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW DEFAULT SHARDING STRATEGY

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-key-generator/" title="SHOW SHARDING KEY GENERATORS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-key-generator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING KEY GENERATORS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-key-generators/" title="SHOW UNUSED SHARDING KEY GENERATORS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-key-generators/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW UNUSED SHARDING KEY GENERATORS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-auditors/" title="SHOW SHARDING AUDITORS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-auditors/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING AUDITORS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-auditors/" title="SHOW UNUSED SHARDING AUDITORS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-unused-sharding-auditors/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW UNUSED SHARDING AUDITORS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-nodes/" title="SHOW SHARDING TABLE NODES" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-nodes/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE NODES

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-algorithm/" title="SHOW SHARDING TABLE RULES USED ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE RULES USED ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-key-generator/" title="SHOW SHARDING TABLE RULES USED KEY GENERATOR" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-key-generator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE RULES USED KEY GENERATOR

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-auditor/" title="SHOW SHARDING TABLE RULES USED AUDITOR" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-rules-used-auditor/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE RULES USED AUDITOR

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-reference-rules/" title="SHOW SHARDING TABLE REFERENCE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-sharding-table-reference-rules/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHARDING TABLE REFERENCE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-broadcast-table-rule/" title="SHOW BROADCAST TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/show-broadcast-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW BROADCAST TABLE RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/count-sharding-rule/" title="COUNT SHARDING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/sharding/count-sharding-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT SHARDING RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/" title="单表" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/">
            <i class="collapse" style="display:inline; font-family:'courier';">

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               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             单表

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/show-single-table/" title="SHOW SINGLE TABLE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/show-single-table/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SINGLE TABLE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/show-deafult-single-table-storage-unit/" title="SHOW DEFAULT SINGLE TABLE STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/show-deafult-single-table-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW DEFAULT SINGLE TABLE STORAGE UNIT

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/count-single-table/" title="COUNT SINGLE_TABLE RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/single-table/count-single-table/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT SINGLE_TABLE RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/" title="读写分离" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             读写分离

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/show-readwrite-splitting-rule/" title="SHOW READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/show-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW READWRITE_SPLITTING RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/count-readwrite-splitting-rule/" title="COUNT READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/readwrite-splitting/count-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT READWRITE_SPLITTING RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/" title="数据加密" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/">
            <i class="collapse" style="display:inline; font-family:'courier';">

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                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据加密

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/show-encrypt-rule/" title="SHOW ENCRYPT RULES" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/show-encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW ENCRYPT RULES

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/count-encrypt-rule/" title="COUNT ENCRYPT RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/encrypt/count-encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT ENCRYPT RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/" title="数据脱敏" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据脱敏

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/show-mask-rule/" title="SHOW MASK RULES" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/show-mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MASK RULES

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/count-mask-rule/" title="COUNT MASK RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/mask/count-mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT MASK RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/" title="影子库压测" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             影子库压测

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-rule/" title="SHOW SHADOW RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHADOW RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-table-rule/" title="SHOW SHADOW TABLE RULES" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-table-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHADOW TABLE RULES

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-algorithm/" title="SHOW SHADOW ALGORITHMS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SHADOW ALGORITHMS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-default-shadow-algorithm/" title="SHOW DEFAULT SHADOW ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/show-default-shadow-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW DEFAULT SHADOW ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/count-shadow-rule/" title="COUNT SHADOW RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rql/rule-query/shadow/count-shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COUNT SHADOW RULE

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/" title="RAL 语法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             RAL 语法

         </a>


           <ul>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/" title="全局规则" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             全局规则

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-authority-rule/" title="SHOW AUTHORITY RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-authority-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW AUTHORITY RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-transaction-rule/" title="SHOW TRANSACTION RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-transaction-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW TRANSACTION RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-transaction-rule/" title="ALTER TRANSACTION RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-transaction-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER TRANSACTION RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-sql-parser-rule/" title="SHOW SQL_PARSER RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-sql-parser-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW SQL_PARSER RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-sql-parser-rule/" title="ALTER SQL_PARSER RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-sql-parser-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER SQL_PARSER RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-traffic-rule/" title="SHOW TRAFFIC RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/show-traffic-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW TRAFFIC RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-traffic-rule/" title="ALTER TRAFFIC RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/global-rule/alter-traffic-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER TRAFFIC RULE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/" title="熔断" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             熔断

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/alter-readwrite-splitting-rule-enable-disable/" title="ALTER READWRITE_SPLITTING RULE ENABLE/DISABLE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/alter-readwrite-splitting-rule-enable-disable/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER READWRITE_SPLITTING RULE ENABLE/DISABLE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/show-status-from-readwrite-splitting-rule/" title="SHOW STATUS FROM READWRITE_SPLITTING RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/show-status-from-readwrite-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW STATUS FROM READWRITE_SPLITTING RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/show-compute-nodes/" title="SHOW COMPUTE NODES" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/show-compute-nodes/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW COMPUTE NODES

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/enable-disable-compute-node/" title="ENABLE/DISABLE COMPUTE NODE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/enable-disable-compute-node/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ENABLE/DISABLE COMPUTE NODE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/label-relabel-compute-node/" title="LABEL|RELABEL COMPUTE NODE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/label-relabel-compute-node/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           LABEL|RELABEL COMPUTE NODE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/unlabel-compute-node/" title="UNLABEL COMPUTE NODE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/circuit-breaker/unlabel-compute-node/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           UNLABEL COMPUTE NODE

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/" title="数据迁移" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据迁移

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-rule/" title="SHOW MIGRATION RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/alter-migration-rule/" title="ALTER MIGRATION RULE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/alter-migration-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ALTER MIGRATION RULE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/register-migration-source-storage-unit/" title="REGISTER MIGRATION SOURCE STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/register-migration-source-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           REGISTER MIGRATION SOURCE STORAGE UNIT

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/unregister-storage-unit/" title="UNREGISTER MIGRATION SOURCE STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/unregister-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           UNREGISTER MIGRATION SOURCE STORAGE UNIT

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-source-storage-units/" title="SHOW MIGRATION SOURCE STORAGE UNITS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-source-storage-units/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION SOURCE STORAGE UNITS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/migrate-table-into/" title="MIGRATE TABLE INTO" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/migrate-table-into/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           MIGRATE TABLE INTO

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-list/" title="SHOW MIGRATION LIST" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-list/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION LIST

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-status/" title="SHOW MIGRATION STATUS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-status/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION STATUS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-check-algorithm/" title="SHOW MIGRATION CHECK ALGORITHM" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-check-algorithm/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION CHECK ALGORITHM

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/check-migration/" title="CHECK MIGRATION BY" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/check-migration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           CHECK MIGRATION BY

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-check-status/" title="SHOW MIGRATION CHECK STATUS" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/show-migration-check-status/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW MIGRATION CHECK STATUS

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/start-migration-check/" title="START MIGRATION CHECK" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/start-migration-check/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           START MIGRATION CHECK

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/stop-migration-check/" title="STOP MIGRATION CHECK" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/stop-migration-check/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           STOP MIGRATION CHECK

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/start-migration/" title="START MIGRATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/start-migration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           START MIGRATION

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/stop-migration/" title="STOP MIGRATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/stop-migration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           STOP MIGRATION

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/commit-migration/" title="COMMIT MIGRATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/commit-migration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           COMMIT MIGRATION

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/rollback-migration/" title="ROLLBACK MIGRATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/migration/rollback-migration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           ROLLBACK MIGRATION

           </a>
       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-compute-node-info/" title="SHOW COMPUTE NODE INFO" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-compute-node-info/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW COMPUTE NODE INFO

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-compute-node-mode/" title="SHOW COMPUTE NODE MODE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-compute-node-mode/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW COMPUTE NODE MODE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable/" title="SET DIST VARIABLE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SET DIST VARIABLE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable/" title="SHOW DIST VARIABLE" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW DIST VARIABLE

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/refresh-table-metadata/" title="REFRESH TABLE METADATA" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/refresh-table-metadata/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           REFRESH TABLE METADATA

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/refresh-database-metadata/" title="REFRESH DATABASE METADATA FROM GOVERNANCE CENTER" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/refresh-database-metadata/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           REFRESH DATABASE METADATA FROM GOVERNANCE CENTER

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-table-metadata/" title="SHOW TABLE METADATA" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-table-metadata/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW TABLE METADATA

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/export-database-configuration/" title="EXPORT DATABASE CONFIGURATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/export-database-configuration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           EXPORT DATABASE CONFIGURATION

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/import-database-configuration/" title="IMPORT DATABASE CONFIGURATION" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/import-database-configuration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           IMPORT DATABASE CONFIGURATION

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-rules-used-storage-unit/" title="SHOW RULES USED STORAGE UNIT" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-rules-used-storage-unit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SHOW RULES USED STORAGE UNIT

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/" title="RUL 语法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             RUL 语法

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/parse-sql/" title="PARSE SQL" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/parse-sql/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           PARSE SQL

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/format-sql/" title="FORMAT SQL" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/format-sql/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           FORMAT SQL

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/preview-sql/" title="PREVIEW SQL" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/rul/preview-sql/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           PREVIEW SQL

           </a>
       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/syntax/reserved-word/" title="保留字" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/syntax/reserved-word/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           保留字

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/" title="使用" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             使用

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule/" title="数据分片" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据分片

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/readwirte-splitting-rule/" title="读写分离" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/readwirte-splitting-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           读写分离

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/encrypt-rule/" title="数据加密" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/encrypt-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据加密

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/mask-rule/" title="数据脱敏" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/mask-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           数据脱敏

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/distsql/usage/shadow-rule/" title="影子库压测" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/distsql/usage/shadow-rule/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           影子库压测

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/migration/" title="数据迁移" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/migration/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             数据迁移

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/migration/build/" title="运行部署" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/migration/build/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           运行部署

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/shardingsphere-proxy/migration/usage/" title="使用手册" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/migration/usage/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           使用手册

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/observability/" title="可观察性" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/observability/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             可观察性

         </a>


       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/optional-plugins/" title="可选插件" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/optional-plugins/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             可选插件

         </a>


       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/session/" title="会话管理" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/session/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             会话管理

         </a>


       </li>


       <li data-nav-id="/cn/user-manual/shardingsphere-proxy/logging/" title="日志配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/logging/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             日志配置

         </a>


       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/common-config/" title="通用配置" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>4.3. </b>通用配置

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/common-config/props/" title="属性配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/props/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           属性配置

           </a>
       </li>


       <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/" title="内置算法" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             内置算法

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/metadata-repository/" title="元数据持久化仓库" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/metadata-repository/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           元数据持久化仓库

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/sharding/" title="分片算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/sharding/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           分片算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/keygen/" title="分布式序列算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/keygen/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           分布式序列算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/load-balance/" title="负载均衡算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/load-balance/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           负载均衡算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/encrypt/" title="加密算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/encrypt/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           加密算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/shadow/" title="影子算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/shadow/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           影子算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/sql-translator/" title="SQL 翻译" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/sql-translator/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 翻译

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/audit/" title="分片审计算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/audit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           分片审计算法

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/common-config/builtin-algorithm/mask/" title="脱敏算法" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/builtin-algorithm/mask/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           脱敏算法

           </a>
       </li>


           </ul>

       </li>


         <li data-nav-id="/cn/user-manual/common-config/sql-hint/" title="SQL Hint" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/common-config/sql-hint/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL Hint

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/user-manual/error-code/" title="错误码" class="dd-item
           parent


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/error-code/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>4.4. </b>错误码

         </a>


           <ul>


         <li data-nav-id="/cn/user-manual/error-code/sql-error-code/" title="SQL 错误码" class="dd-item active">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/error-code/sql-error-code/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 错误码

           </a>
       </li>


         <li data-nav-id="/cn/user-manual/error-code/server-error-code/" title="服务器错误码" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/user-manual/error-code/server-error-code/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           服务器错误码

           </a>
       </li>


           </ul>

       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/dev-manual/" title="开发者手册" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>5. </b>开发者手册

         </a>


           <ul>


         <li data-nav-id="/cn/dev-manual/mode/" title="运行模式" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/mode/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.1. </b>运行模式

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/configuration/" title="配置" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/configuration/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.2. </b>配置

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/kernel/" title="内核" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/kernel/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.3. </b>内核

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/data-source/" title="数据源" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/data-source/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.4. </b>数据源

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/sql-parser/" title="SQL 解析" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sql-parser/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.5. </b>SQL 解析

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/proxy/" title="代理端" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/proxy/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.6. </b>代理端

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/sharding/" title="数据分片" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sharding/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.7. </b>数据分片

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/readwrite-splitting/" title="读写分离" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/readwrite-splitting/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.8. </b>读写分离

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/transaction/" title="分布式事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/transaction/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.9. </b>分布式事务

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/sql-audit/" title="SQL 审计" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sql-audit/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.10. </b>SQL 审计

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/encrypt/" title="数据加密" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/encrypt/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.11. </b>数据加密

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/mask/" title="数据脱敏" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/mask/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.12 </b>数据脱敏

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/shadow/" title="影子库" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/shadow/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.13. </b>影子库

           </a>
       </li>


         <li data-nav-id="/cn/dev-manual/agent/" title="可观察性" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/agent/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           <b>5.14. </b>可观察性

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/test-manual/" title="测试手册" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>6. </b>测试手册

         </a>


           <ul>


       <li data-nav-id="/cn/test-manual/integration-test/" title="集成测试" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/integration-test/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             <b>6.1. </b>集成测试

         </a>


       </li>


       <li data-nav-id="/cn/test-manual/performance-test/" title="性能测试" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/performance-test/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>6.2. </b>性能测试

         </a>


           <ul>


         <li data-nav-id="/cn/test-manual/performance-test/sysbench-proxy-norules-test/" title="Sysbench ShardingSphere Proxy 空 Rules 性能测试" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/performance-test/sysbench-proxy-norules-test/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Sysbench ShardingSphere Proxy 空 Rules 性能测试

           </a>
       </li>


         <li data-nav-id="/cn/test-manual/performance-test/benchmarksql-proxy-sharding-test/" title="BenchmarkSQL ShardingSphere Proxy 分片性能测试" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/performance-test/benchmarksql-proxy-sharding-test/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           BenchmarkSQL ShardingSphere Proxy 分片性能测试

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/test-manual/module-test/" title="模块测试" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/module-test/">
            <i class="collapse" style="display:inline; font-family:'courier';">

                <svg  class="icon icon-down"
                 style="display: none;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"   width="20" height="20" fill="#777">
                 <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
               </svg>
               <svg  class="icon icon-right"
                 style="display: inline-block;"
                 viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"  width="20" height="20" fill="#777">
                 <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
               </svg>

             </i>
             <b>6.3. </b>模块测试

         </a>


           <ul>


         <li data-nav-id="/cn/test-manual/module-test/parser-test/" title="SQL 解析测试" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/module-test/parser-test/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 解析测试

           </a>
       </li>


         <li data-nav-id="/cn/test-manual/module-test/rewrite-test/" title="SQL 改写测试" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/module-test/rewrite-test/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           SQL 改写测试

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/test-manual/pipeline-e2e-test/" title="Pipeline E2E 测试" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/test-manual/pipeline-e2e-test/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             <b>6.4. </b>Pipeline E2E 测试

         </a>


       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/reference/" title="技术参考" class="dd-item


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               </svg>

             </i>
             <b>7. </b>技术参考

         </a>


           <ul>


       <li data-nav-id="/cn/reference/db-compatibility/" title="数据兼容性" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/db-compatibility/">
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             </i>
             <b>7.1. </b>数据兼容性

         </a>


       </li>


       <li data-nav-id="/cn/reference/gateway/" title="数据库网关" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/gateway/">
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             </i>
             <b>7.2. </b>数据库网关

         </a>


       </li>


       <li data-nav-id="/cn/reference/management/" title="管控" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/management/">
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             </i>
             <b>7.3. </b>管控

         </a>


       </li>


       <li data-nav-id="/cn/reference/sharding/" title="数据分片" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/">
            <i class="collapse" style="display:inline; font-family:'courier';">

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               </svg>

             </i>
             <b>7.4. </b>数据分片

         </a>


           <ul>


         <li data-nav-id="/cn/reference/sharding/parse/" title="解析引擎" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/parse/">
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           解析引擎

           </a>
       </li>


         <li data-nav-id="/cn/reference/sharding/route/" title="路由引擎" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/route/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           路由引擎

           </a>
       </li>


         <li data-nav-id="/cn/reference/sharding/rewrite/" title="改写引擎" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/rewrite/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           改写引擎

           </a>
       </li>


         <li data-nav-id="/cn/reference/sharding/execute/" title="执行引擎" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/execute/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           执行引擎

           </a>
       </li>


         <li data-nav-id="/cn/reference/sharding/merge/" title="归并引擎" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/sharding/merge/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           归并引擎

           </a>
       </li>


           </ul>

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           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/transaction/">
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               </svg>

             </i>
             <b>7.5. </b>分布式事务

         </a>


           <ul>


         <li data-nav-id="/cn/reference/transaction/2pc-xa-transaction/" title="XA 事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/transaction/2pc-xa-transaction/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           XA 事务

           </a>
       </li>


         <li data-nav-id="/cn/reference/transaction/base-transaction-seata/" title="Seata 柔性事务" class="dd-item ">
           <a href="https://shardingsphere.apache.org/document/current/cn/reference/transaction/base-transaction-seata/">
             <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
           Seata 柔性事务

           </a>
       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/reference/migration/" title="数据迁移" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/migration/">
            <i class="collapse" style="display:inline; font-family:'courier';">

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             </i>
             <b>7.6. </b>数据迁移

         </a>


       </li>


       <li data-nav-id="/cn/reference/encrypt/" title="数据加密" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/encrypt/">
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             </i>
             <b>7.7. </b>数据加密

         </a>


       </li>


       <li data-nav-id="/cn/reference/mask/" title="数据脱敏" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/mask/">
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             </i>
             <b>7.8. </b>数据脱敏

         </a>


       </li>


       <li data-nav-id="/cn/reference/shadow/" title="影子库" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/shadow/">
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             </i>
             <b>7.9. </b>影子库

         </a>


       </li>


       <li data-nav-id="/cn/reference/observability/" title="可观察性" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/observability/">
            <i class="collapse" style="display:inline; font-family:'courier';">

               <svg  viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>

             </i>
             <b>7.10. </b>可观察性

         </a>


       </li>


       <li data-nav-id="/cn/reference/architecture/" title="基础架构" class="dd-item


           ">

         <a href="https://shardingsphere.apache.org/document/current/cn/reference/architecture/">
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             </i>
             <b>7.11. </b>基础架构

         </a>


       </li>


           </ul>

       </li>


       <li data-nav-id="/cn/faq/" title="FAQ" class="dd-item


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             </i>
             <b>8. </b>FAQ

         </a>


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             </i>
             <b>9. </b>下载

         </a>


       </li>


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                    SQL 错误码

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 <nav id="TableOfContents">
   <ul>
     <li><a href="#内核异常">内核异常</a>
       <ul>
         <li><a href="#元数据">元数据</a></li>
         <li><a href="#数据">数据</a></li>
         <li><a href="#语法">语法</a></li>
         <li><a href="#连接">连接</a></li>
         <li><a href="#事务">事务</a></li>
         <li><a href="#锁">锁</a></li>
         <li><a href="#审计">审计</a></li>
         <li><a href="#权限">权限</a></li>
         <li><a href="#集群">集群</a></li>
         <li><a href="#迁移">迁移</a></li>
         <li><a href="#distsql">DistSQL</a></li>
       </ul>
     </li>
     <li><a href="#功能异常">功能异常</a>
       <ul>
         <li><a href="#数据分片">数据分片</a></li>
         <li><a href="#读写分离">读写分离</a></li>
         <li><a href="#sql-方言转换">SQL 方言转换</a></li>
         <li><a href="#流量治理">流量治理</a></li>
         <li><a href="#数据加密">数据加密</a></li>
         <li><a href="#影子库">影子库</a></li>
         <li><a href="#数据脱敏">数据脱敏</a></li>
       </ul>
     </li>
     <li><a href="#其他异常">其他异常</a></li>
   </ul>
 </nav>

 <p>SQL 错误码以标准的 SQL State，Vendor Code 和详细错误信息提供，在 SQL 执行错误时返回给客户端。</p>
 <p><strong>目前内容为草稿，错误码仍可能调整。</strong></p>
 <h2 id="内核异常">内核异常</h2>
 <h3 id="元数据">元数据</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>42000</td>
 <td>10000</td>
 <td>There is no storage unit in database `%s`.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>10001</td>
 <td>The URL `%s` is not recognized, please refer to the pattern `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>10002</td>
 <td>Can not support 3-tier structure for actual data node `%s` with JDBC `%s`.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>10003</td>
 <td>Invalid format for actual data node `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>10004</td>
 <td>Unsupported SQL node conversion for SQL statement `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>10010</td>
 <td>Rule does not exist.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>10020</td>
 <td>Schema `%s` does not exist.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>10021</td>
 <td>Single table `%s` does not exist.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>10022</td>
 <td>Can not load table with database name `%s` and data source name `%s`.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>10030</td>
 <td>Can not drop schema `%s` because of contains tables.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>10040</td>
 <td>Unsupported storage type of `%s.%s`.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="数据">数据</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>HY004</td>
 <td>11000</td>
 <td>Invalid value `%s`.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>11001</td>
 <td>Unsupported conversion data type `%s` for value `%s`.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>11010</td>
 <td>Unsupported conversion stream charset `%s`.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="语法">语法</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>42000</td>
 <td>12000</td>
 <td>You have an error in your SQL syntax: %s</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>12001</td>
 <td>Can not accept SQL type `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>12002</td>
 <td>SQL String can not be NULL or empty.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>12010</td>
 <td>Can not support variable `%s`.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>12011</td>
 <td>Can not find column label `%s`.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>12012</td>
 <td>Can not find driver url provider for `%s`. |</td>
 </tr>
 <tr>
 <td>HV008</td>
 <td>12020</td>
 <td>Column index `%d` is out of range.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>12100</td>
 <td>DROP TABLE &hellip; CASCADE is not supported.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="连接">连接</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>08000</td>
 <td>13000</td>
 <td>Can not register driver, reason is: %s</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>13001</td>
 <td>Can not register SQL federation driver, reason is: %s</td>
 </tr>
 <tr>
 <td>01000</td>
 <td>13010</td>
 <td>Circuit break open, the request has been ignored.</td>
 </tr>
 <tr>
 <td>01000</td>
 <td>13011</td>
 <td>The cluster status is read-only.</td>
 </tr>
 <tr>
 <td>01000</td>
 <td>13012</td>
 <td>The cluster status is unavailable.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>13020</td>
 <td>Can not get %d connections one time, partition succeed connection(%d) have released. Please consider increasing the `maxPoolSize` of the data sources or decreasing the `max-connections-size-per-query` in properties.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>13030</td>
 <td>Connection has been closed.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>13031</td>
 <td>Result set has been closed.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>13090</td>
 <td>Load datetime from database failed, reason: %s</td>
 </tr>
 </tbody>
 </table>
 <h3 id="事务">事务</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>25000</td>
 <td>14000</td>
 <td>Switch transaction type failed, please terminate the current transaction.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14001</td>
 <td>Can not find transaction manager of `%s`.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14002</td>
 <td>Transaction timeout should more than 0s.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14100</td>
 <td>JDBC does not support operations across multiple logical databases in transaction.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14200</td>
 <td>Can not start new XA transaction in a active transaction.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14201</td>
 <td>Failed to create `%s` XA data source.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14202</td>
 <td>Max length of xa unique resource name `%s` exceeded: should be less than 45.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14203</td>
 <td>Check privileges failed on data source, reason is: `%s`</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14204</td>
 <td>Failed to create XA transaction manager, requires `%s` privileges</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14205</td>
 <td>Close transaction manager failed, `%s`</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14301</td>
 <td>ShardingSphere Seata-AT transaction has been disabled.</td>
 </tr>
 <tr>
 <td>25000</td>
 <td>14302</td>
 <td>Please config application id within seata.conf file.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="锁">锁</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>HY000</td>
 <td>15000</td>
 <td>The table `%s` of schema `%s` is locked.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>15001</td>
 <td>The table `%s` of schema `%s` lock wait timeout of `%s` milliseconds exceeded.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="审计">审计</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>16000</td>
 <td>SQL audit failed, error message: %s.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>16001</td>
 <td>Hint data source: %s is not exist.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="权限">权限</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>16500</td>
 <td>Access denied for operation <code>%s</code>.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="集群">集群</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>HY000</td>
 <td>17000</td>
 <td>Work ID assigned failed, which can not exceed 1024.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>17002</td>
 <td>File access failed, reason is: %s</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>17010</td>
 <td>Cluster persist repository error, reason is: %s</td>
 </tr>
 </tbody>
 </table>
 <h3 id="迁移">迁移</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>42S02</td>
 <td>18002</td>
 <td>There is no rule in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>18003</td>
 <td>Mode configuration does not exist.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>18004</td>
 <td>Target database name is null. You could define it in DistSQL or select a database.</td>
 </tr>
 <tr>
 <td>22023</td>
 <td>18005</td>
 <td>There is invalid parameter value: <code>%s</code>.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18020</td>
 <td>Failed to get DDL for table `%s`.</td>
 </tr>
 <tr>
 <td>42S01</td>
 <td>18030</td>
 <td>Duplicate storage unit names `%s`.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>18031</td>
 <td>Storage units names `%s` do not exist.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>18051</td>
 <td>Data check table `%s` failed.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>18052</td>
 <td>Unsupported pipeline database type `%s`.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>18053</td>
 <td>Unsupported CRC32 data consistency calculate algorithm with database type `%s`.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>18054</td>
 <td>Unsupported mode type `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18080</td>
 <td>Can not find pipeline job `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18081</td>
 <td>Job has already started.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18082</td>
 <td>Sharding count of job `%s` is 0.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18083</td>
 <td>Can not split by range for table `%s`, reason is: %s</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18084</td>
 <td>Can not split by unique key `%s` for table `%s`, reason is: %s</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18085</td>
 <td>Target table `%s` is not empty.</td>
 </tr>
 <tr>
 <td>01007</td>
 <td>18086</td>
 <td>Source data source lacks %s privilege(s).</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18087</td>
 <td>Source data source required `%s = %s`, now is `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18088</td>
 <td>User `%s` does exist.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>18089</td>
 <td>Check privileges failed on source data source, reason is: %s</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>18090</td>
 <td>Data sources can not connect, reason is: %s</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18091</td>
 <td>Importer job write data failed.</td>
 </tr>
 <tr>
 <td>08000</td>
 <td>18092</td>
 <td>Get binlog position failed by job `%s`, reason is: %s</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18093</td>
 <td>Can not poll event because of binlog sync channel already closed.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18095</td>
 <td>Can not find consistency check job of `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18096</td>
 <td>Uncompleted consistency check job `%s` exists.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18200</td>
 <td>Not find stream data source table.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18201</td>
 <td>CDC server exception, reason is: %s.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>18202</td>
 <td>CDC login failed, reason is: %s</td>
 </tr>
 </tbody>
 </table>
 <h3 id="distsql">DistSQL</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>19000</td>
 <td>Can not process invalid storage units, error message is: %s</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19001</td>
 <td>Storage units `%s` do not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19002</td>
 <td>There is no storage unit in the database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19003</td>
 <td>Storage units `%s` is still used by `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19004</td>
 <td>Duplicate storage unit names `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19100</td>
 <td>Invalid `%s` rule `%s`, error message is: %s</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19101</td>
 <td>%s rules `%s` do not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19102</td>
 <td>%s rules `%s` in database `%s` are still in used.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19103</td>
 <td>%s rule `%s` has been enabled in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19104</td>
 <td>%s rule `%s` has been disabled in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19105</td>
 <td>Duplicate %s rule names `%s` in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19150</td>
 <td>Invalid %s algorithm(s) `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19151</td>
 <td>%s algorithm(s) `%s` do not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19152</td>
 <td>%s algorithms `%s` in database `%s` are still in used.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>19153</td>
 <td>Duplicate %s algorithms `%s` in database `%s`.</td>
 </tr>
 </tbody>
 </table>
 <h2 id="功能异常">功能异常</h2>
 <h3 id="数据分片">数据分片</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>20000</td>
 <td>Can not find table rule with logic tables `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20001</td>
 <td>Can not get uniformed table structure for logic table `%s`, it has different meta data of actual tables are as follows: %s</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>20002</td>
 <td>Can not find data source in sharding rule, invalid actual data node `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20003</td>
 <td>Data nodes must be configured for sharding table `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20004</td>
 <td>Actual table `%s.%s` is not in table rule configuration.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20005</td>
 <td>Can not find binding actual table, data source is `%s`, logic table is `%s`, other actual table is `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20006</td>
 <td>Actual tables `%s` are in use.</td>
 </tr>
 <tr>
 <td>42S01</td>
 <td>20007</td>
 <td>Index `%s` already exists.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>20008</td>
 <td>Index `%s` does not exist.</td>
 </tr>
 <tr>
 <td>42S01</td>
 <td>20009</td>
 <td>View name has to bind to %s tables.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20010</td>
 <td>`%s` algorithm does not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20011</td>
 <td>`%s` configuration does not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20012</td>
 <td>Invalid binding table configuration in ShardingRuleConfiguration.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20013</td>
 <td>Can not find sharding rule.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20014</td>
 <td>Only allowed 0 or 1 sharding strategy configuration.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20020</td>
 <td>Sharding value can&rsquo;t be null in sql statement.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20021</td>
 <td>Found different types for sharding value `%s`.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20022</td>
 <td>Invalid %s, datetime pattern should be `%s`, value is `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20023</td>
 <td>Sharding value %s subtract stop offset %d can not be less than start offset %d.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20024</td>
 <td>%s value `%s` must implements Comparable.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>20040</td>
 <td>Can not support operation `%s` with sharding table `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20041</td>
 <td>Can not update sharding value for table `%s`.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>20042</td>
 <td>The CREATE VIEW statement contains unsupported query statement.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20043</td>
 <td>PREPARE statement can not support sharding tables route to same data sources.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20044</td>
 <td>The table inserted and the table selected must be the same or bind tables.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>20045</td>
 <td>Can not support DML operation with multiple tables `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>20046</td>
 <td>%s &hellip; LIMIT can not support route to multiple data nodes.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20047</td>
 <td>Can not find actual data source intersection for logic tables `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>20048</td>
 <td>INSERT INTO &hellip; SELECT can not support applying key generator with absent generate key column.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>20049</td>
 <td>Alter view rename .. to .. statement should have same config for `%s` and `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20060</td>
 <td>`%s %s` can not route correctly for %s `%s`.</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>20061</td>
 <td>Can not get route result, please check your sharding rule configuration.</td>
 </tr>
 <tr>
 <td>34000</td>
 <td>20062</td>
 <td>Can not get cursor name from fetch statement.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20080</td>
 <td>Sharding algorithm class `%s` should be implement `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20081</td>
 <td>Routed target `%s` does not exist, available targets are `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20082</td>
 <td>Inline sharding algorithms expression `%s` and sharding column `%s` do not match.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20083</td>
 <td>Sharding algorithm `%s` initialization failed, reason is: %s.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20084</td>
 <td>Complex inline algorithm need %d sharing columns, but only found %d.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20085</td>
 <td>No sharding database route info.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20086</td>
 <td>Some routed data sources do not belong to configured data sources. routed data sources: `%s`, configured data sources: `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20087</td>
 <td>Please check your sharding conditions `%s` to avoid same record in table `%s` routing to multiple data nodes.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20088</td>
 <td>Cannot found routing table factor, data source: %s, actual table: %s.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20090</td>
 <td>Can not find strategy for generate keys with table `%s`.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20091</td>
 <td>Key generate algorithm `%s` initialization failed, reason is: %s.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20092</td>
 <td>Clock is moving backwards, last time is %d milliseconds, current time is %d milliseconds.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20099</td>
 <td>Sharding plugin error, reason is: %s</td>
 </tr>
 </tbody>
 </table>
 <h3 id="读写分离">读写分离</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>20270</td>
 <td>Inline expression %s names size error.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20280</td>
 <td>Invalid read database weight `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20281</td>
 <td>Load balancer algorithm `%s` initialization failed, reason is: `%s.`                    |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20290</td>
 <td>Data source name is required in database `%s.`                                            |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20291</td>
 <td>Write data source name is required in database <code>\</code>%s.`                                     |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20292</td>
 <td>Read data source names is required in database <code>\</code>%s.`                                     |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20293</td>
 <td>Can not config duplicate %s data source `%s` in database `%s.`                          |</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>20294</td>
 <td>%s data source name `%s` not in database `%s.`                                          |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20295</td>
 <td>Auto aware data source name is required in database `%s.`                                 |</td>
 </tr>
 <tr>
 <td>42S02</td>
 <td>20296</td>
 <td>Not found load balance type in database `%s.`                                             |</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20297</td>
 <td>Weight load balancer datasource name config does not match data sources in database `%s.` |</td>
 </tr>
 </tbody>
 </table>
 <h3 id="sql-方言转换">SQL 方言转换</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>42000</td>
 <td>20440</td>
 <td>Can not support database `%s` in SQL translation.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>20441</td>
 <td>Translation error, SQL is: %s</td>
 </tr>
 </tbody>
 </table>
 <h3 id="流量治理">流量治理</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>42S02</td>
 <td>20500</td>
 <td>Can not get traffic execution unit.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="数据加密">数据加密</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>20700</td>
 <td>Can not find logic encrypt column by `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20701</td>
 <td>Fail to find encrypt column `%s` from table `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20702</td>
 <td>Altered column `%s` must use same encrypt algorithm with previous column `%s` in table `%s`.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>20740</td>
 <td>Insert value of index `%s` can not support for encrypt.</td>
 </tr>
 <tr>
 <td>0A000</td>
 <td>20741</td>
 <td>The SQL clause `%s` is unsupported in encrypt rule.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20780</td>
 <td>Encrypt algorithm `%s` initialization failed, reason is: %s.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20781</td>
 <td>`%s` column&rsquo;s encryptor name `%s` does not match encrypt algorithm type `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20703</td>
 <td>Cipher column of `%s` can not be null in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20704</td>
 <td>Can not find (STANDARD|ASSIST_QUERY|LIKE_QUERY) encryptor in table `%s` and column `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20705</td>
 <td>Assisted query column of `%s` can not be null in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20707</td>
 <td>Like query column of `%s` can not be null in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20709</td>
 <td>Can not find encrypt table: `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20710</td>
 <td>Can not found registered encryptor `%s` in database `%s`.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="影子库">影子库</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>44000</td>
 <td>20800</td>
 <td>`%s` algorithm does not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20801</td>
 <td>`%s` configuration does not exist in database `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20802</td>
 <td>No available shadow data sources mappings in shadow table `%s`.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20803</td>
 <td>Column shadow algorithm `%s` operation only supports one column mapping in shadow table `%s`.</td>
 </tr>
 <tr>
 <td>HY004</td>
 <td>20820</td>
 <td>Shadow column `%s` of table `%s` does not support `%s` type.</td>
 </tr>
 <tr>
 <td>42000</td>
 <td>20840</td>
 <td>Insert value of index `%s` can not support for shadow.</td>
 </tr>
 <tr>
 <td>HY000</td>
 <td>20880</td>
 <td>Shadow algorithm `%s` initialization failed, reason is: %s.</td>
 </tr>
 <tr>
 <td>44000</td>
 <td>20881</td>
 <td>Default shadow algorithm class should be implement HintShadowAlgorithm.</td>
 </tr>
 </tbody>
 </table>
 <h3 id="数据脱敏">数据脱敏</h3>
 <table>
 <thead>
 <tr>
 <th>SQL State</th>
 <th>Vendor Code</th>
 <th>错误信息</th>
 </tr>
 </thead>
 <tbody>
 <tr>
 <td>HY000</td>
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