| <!DOCTYPE html> |
| <html lang="en" class="js csstransforms3d"> |
| <head> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> |
| <meta name="generator" content="Hugo 0.70.0" /> |
| <meta name="description" content=""> |
| <meta name="buildDate" content="2021-04-06 18:15:01"> |
| |
| |
| <link rel="shortcut icon" href="https://shardingsphere.apache.org/document/current/img/favicon.png" type="image/x-icon" /> |
| |
| <title>FAQ :: ShardingSphere</title> |
| |
| |
| <link href="https://shardingsphere.apache.org/document/current/css/nucleus.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/font-awesome.min.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/hybrid.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/featherlight.min.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/perfect-scrollbar.min.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/auto-complete.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/theme.css?1617704101" rel="stylesheet"> |
| <link href="https://shardingsphere.apache.org/document/current/css/hugo-theme.css?1617704101" rel="stylesheet"> |
| |
| <link href="https://shardingsphere.apache.org/document/current/css/theme-black.css?1617704101" rel="stylesheet"> |
| |
| |
| <script src="https://shardingsphere.apache.org/document/current/js/jquery-2.x.min.js?1617704101"></script> |
| |
| <style type="text/css"> |
| :root #header + #content > #left > #rlblock_left{ |
| display:none !important; |
| } |
| |
| |
| |
| </style> |
| |
| |
| </head> |
| <body class="" data-url="/en/faq/"> |
| <nav id="sidebar" class=""> |
| |
| |
| |
| <div id="header-wrapper"> |
| <div id="header"> |
| <a href="https://shardingsphere.apache.org/"><img src="https://shardingsphere.apache.org/document/current/img/logo_v2.png" /></a> |
| |
| </div> |
| |
| </div> |
| |
| <div class="highlightable"> |
| <ul class="topics"> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/overview/" title="Overview" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/overview/"> |
| <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>1. </b>Overview |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/quick-start/" title="Quick Start" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/quick-start/"> |
| <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>2. </b>Quick Start |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/quick-start/shardingsphere-jdbc-quick-start/" title="ShardingSphere-JDBC" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/quick-start/shardingsphere-jdbc-quick-start/"> |
| <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>2.1. </b>ShardingSphere-JDBC |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/quick-start/shardingsphere-proxy-quick-start/" title="ShardingSphere-Proxy" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/quick-start/shardingsphere-proxy-quick-start/"> |
| <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>2.2. </b>ShardingSphere-Proxy |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/quick-start/shardingsphere-scaling-quick-start/" title="ShardingSphere-Scaling(Alpha)" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/quick-start/shardingsphere-scaling-quick-start/"> |
| <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>2.3. </b>ShardingSphere-Scaling(Alpha) |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/" title="Concepts & Features" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/"> |
| <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. </b>Concepts & Features |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/" title="Sharding" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/"> |
| <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>3.1. </b>Sharding |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/" title="Core Concept" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/"> |
| <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>3.1.1. </b>Core Concept |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/sql/" title="SQL" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/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> |
| SQL |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/sharding/" title="Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/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> |
| Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/configuration/" title="Configuration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/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> |
| Configuration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/inline-expression/" title="Inline Expression" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/inline-expression/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Inline Expression |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/key-generator/" title="Distributed Primary Key" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/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> |
| Distributed Primary Key |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/concept/hint/" title="Hint Sharding Route" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/concept/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> |
| Hint Sharding Route |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/" title="Guide to Kernel" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/"> |
| <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>3.1.2. </b>Guide to Kernel |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/parse/" title="Parse Engine" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/parse/"> |
| <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 Engine |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/route/" title="Route Engine" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/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> |
| Route Engine |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/rewrite/" title="Rewrite Engine" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/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> |
| Rewrite Engine |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/execute/" title="Execute Engine" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/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> |
| Execute Engine |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/principle/merge/" title="Merger Engine" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/principle/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> |
| Merger Engine |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/use-norms/" title="Use Norms" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/use-norms/"> |
| <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>3.1.3. </b>Use Norms |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/use-norms/sql/" title="SQL" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/use-norms/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> |
| SQL |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/sharding/use-norms/pagination/" title="Pagination" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/sharding/use-norms/pagination/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Pagination |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/" title="Distributed Transaction" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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>Distributed Transaction |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/concept/" title="Core Concept" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/concept/"> |
| <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>3.2.1. </b>Core Concept |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/concept/2pc-xa-transaction/" title="XA Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/concept/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/concept/base-transaction-seata/" title="Seata BASE transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/concept/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 BASE transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/principle/" title="Principle" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/principle/"> |
| <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>3.2.2. </b>Principle |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/principle/2pc-xa-transaction/" title="XA Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/principle/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/principle/base-transaction-seata/" title="Seata BASE transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/principle/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 BASE transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/use-norms/" title="Use Norms" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/use-norms/"> |
| <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>3.2.3. </b>Use Norms |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/use-norms/local-transaction/" title="Local Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/use-norms/local-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> |
| Local Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/use-norms/2pc-xa-transaction/" title="XA transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/use-norms/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 transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/transaction/use-norms/base-transaction-seata/" title="Seata BASE transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/transaction/use-norms/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 BASE transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/read-write-splitting/" title="Replica query" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/read-write-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>Replica query |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/read-write-splitting/concept/" title="Core Concept" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/read-write-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> |
| <b>3.3.1. </b>Core Concept |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/read-write-splitting/use-norms/" title="Use Norms" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/read-write-splitting/use-norms/"> |
| <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>3.3.2. </b>Use Norms |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/" title="Governance" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/"> |
| <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>Governance |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/management/" title="Management" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/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>3.4.1 </b>Management |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/management/config-center/" title="Config Center" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/management/config-center/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Config Center |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/management/registry-center/" title="Registry Center" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/management/registry-center/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Registry Center |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/management/dependency/" title="Third-party Components" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/management/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> |
| Third-party Components |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/observability/" title="Observability" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/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>3.4.2 </b>Observability |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/observability/apm-integration/" title="APM Integration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/observability/apm-integration/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| APM Integration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/governance/observability/agnet/" title="Agent Integration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/governance/observability/agnet/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Agent Integration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/scaling/" title="Scaling" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/scaling/"> |
| <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>Scaling |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/scaling/concept/" title="Core Concept" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/scaling/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> |
| <b>3.5.1. </b>Core Concept |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/scaling/principle/" title="Principle" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/scaling/principle/"> |
| <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>3.5.2. </b>Principle |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/scaling/use-norms/" title="User Norms" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/scaling/use-norms/"> |
| <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>3.5.3. </b>User Norms |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/encrypt/" title="Encryption" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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>3.6. </b>Encryption |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/encrypt/concept/" title="Core Concept" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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> |
| <b>3.6.1. </b>Core Concept |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/encrypt/principle/" title="Principle" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/encrypt/principle/"> |
| <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>3.6.2. </b>Principle |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/encrypt/use-norms/" title="Use Norms" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/encrypt/use-norms/"> |
| <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>3.6.3. </b>Use Norms |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/shadow/" title="Shadow DB" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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>3.7. </b>Shadow DB |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/shadow/concept/" title="Core Concept" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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> |
| <b>3.7.1. </b>Core Concept |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/shadow/principle/" title="Principle" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/shadow/principle/"> |
| <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>3.7.2. </b>Principle |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/dist-sql/" title="Dist SQL" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/dist-sql/"> |
| <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>Dist SQL |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/dist-sql/rdl/" title="RDL" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/dist-sql/rdl/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| RDL |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/dist-sql/rql/" title="RQL" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/dist-sql/rql/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| RQL |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/dist-sql/sctl/" title="SCTL" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/dist-sql/sctl/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| SCTL |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/pluggable-architecture/" title="Pluggable Architecture" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/pluggable-architecture/"> |
| <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>3.9. </b>Pluggable Architecture |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/test-engine/" title="Test Engine" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/features/test-engine/"> |
| <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>Test Engine |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/test-engine/integration-test/" title="Integration Test" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/test-engine/integration-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> |
| <b>3.9.1. </b>Integration Test |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/test-engine/parser-test/" title="SQL Parser Test" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/test-engine/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> |
| <b>3.9.2. </b>SQL Parser Test |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/test-engine/rewrite-test/" title="SQL Rewrite Test" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/test-engine/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> |
| <b>3.9.3. </b>SQL Rewrite Test |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/features/test-engine/performance-test/" title="Performance Test" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/features/test-engine/performance-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> |
| <b>3.9.4. </b>Performance Test |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/" title="User Manual" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-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>4. </b>User Manual |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/" title="ShardingSphere-JDBC" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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="/en/user-manual/shardingsphere-jdbc/usage/" title="Usage" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/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> |
| <b>4.1.1. </b>Usage |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/" title="Data Sharding" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/sharding/"> |
| <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> |
| Data Sharding |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/sharding/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> |
| Use Java API |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/yaml/" title="Use YAML" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/sharding/yaml/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use YAML |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/spring-boot-starter/" title="Use Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/sharding/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Boot Starter |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/sharding/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/sharding/hint/" title="Hint" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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> |
| Hint |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/" title="Transaction" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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> |
| Transaction |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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> |
| Use Java API |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/spring-boot-starter/" title="Use Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/transaction/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Boot Starter |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/transaction/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/atomikos/" title="Atomikos Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/bitronix/" title="Bitronix Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/narayana/" title="Narayana Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/transaction/seata/" title="Seata Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/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 Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/governance/" title="Governance" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/governance/"> |
| <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> |
| Governance |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/governance/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/governance/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> |
| Use Java API |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/governance/yaml/" title="Use YAML" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/governance/yaml/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use YAML |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/governance/spring-boot-starter/" title="Use Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/governance/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Boot Starter |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/usage/governance/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/usage/governance/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/" title="Configuration Manual" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/"> |
| <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>4.1.2. </b>Configuration Manual |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/" title="Java API" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/"> |
| <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> |
| Java API |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/sharding/" title="Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/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> |
| Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/read-write-splitting/" title="Read write splitting" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/read-write-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> |
| Read write splitting |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/encrypt/" title="Encryption" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/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> |
| Encryption |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/shadow/" title="Shadow DB" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/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> |
| Shadow DB |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/governance/" title="Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/governance/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/mix/" title="Mixed Rules" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/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> |
| Mixed Rules |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/java-api/change-history/" title="Change History" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/java-api/change-history/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Change History |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/" title="YAML Configuration" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/"> |
| <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 Configuration |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/sharding/" title="Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/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> |
| Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/read-write-splitting/" title="Read write splitting" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/read-write-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> |
| Read write splitting |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/encrypt/" title="Encryption" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/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> |
| Encryption |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/shadow/" title="Shadow DB" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/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> |
| Shadow DB |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/governance/" title="Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/governance/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/mix/" title="Mixed Rules" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/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> |
| Mixed Rules |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/yaml/change-history/" title="Change History" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/yaml/change-history/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Change History |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/" title="Spring Boot Starter Configuration" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/"> |
| <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> |
| Spring Boot Starter Configuration |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/sharding/" title="Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/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> |
| Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/read-write-splitting/" title="Read write splitting" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/read-write-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> |
| Read write splitting |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/encrypt/" title="Encryption" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/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> |
| Encryption |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/shadow/" title="Shadow DB" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/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> |
| Shadow DB |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/governance/" title="Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/governance/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/mix/" title="Mixed Rules" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/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> |
| Mixed Rules |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/change-history/" title="Change History" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/change-history/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Change History |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/" title="Spring Namespace Configuration" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/"> |
| <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> |
| Spring Namespace Configuration |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/sharding/" title="Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/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> |
| Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/read-write-splitting/" title="Read write splitting" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/read-write-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> |
| Read write splitting |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/encrypt/" title="Encryption" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/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> |
| Encryption |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/shadow/" title="Shadow DB" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/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> |
| Shadow DB |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/governance/" title="Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/governance/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/mix/" title="Mixed Rules" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/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> |
| Mixed Rules |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/change-history/" title="Change History" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/spring-namespace/change-history/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Change History |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/" title="Built-in Algorithm" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/built-in-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> |
| Built-in Algorithm |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/sharding/" title="Sharding Algorithm" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/built-in-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> |
| Sharding Algorithm |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/keygen/" title="Key Generate Algorithm" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/built-in-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> |
| Key Generate Algorithm |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/load-balance/" title="Load Balance Algorithm" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/built-in-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> |
| Load Balance Algorithm |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/encrypt/" title="Encryption Algorithm" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/built-in-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> |
| Encryption Algorithm |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/configuration/props/" title="Properties Configuration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/configuration/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> |
| Properties Configuration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-jdbc/unsupported-items/" title="Unsupported Items" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-jdbc/unsupported-items/"> |
| <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>4.1.3. </b>Unsupported Items |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/" title="ShardingSphere-Proxy" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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="/en/user-manual/shardingsphere-proxy/usage/" title="Usage" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/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> |
| <b>4.2.1. </b>Usage |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/usage/startup/" title="Proxy Startup" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/usage/startup/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Proxy Startup |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/usage/governance/" title="Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/usage/governance/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/usage/transaction/" title="Distributed Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/usage/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> |
| Distributed Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/configuration/" title="Configuration Manual" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/configuration/"> |
| <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>4.2.2. </b>Configuration Manual |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/configuration/data-source/" title="Data Source Configuration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/configuration/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> |
| Data Source Configuration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/configuration/authentication/" title="Authentication" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/configuration/authentication/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Authentication |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/configuration/props/" title="Properties Configuration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/configuration/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> |
| Properties Configuration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/configuration/yaml-syntax/" title="YAML Syntax" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/configuration/yaml-syntax/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| YAML Syntax |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-proxy/docker/" title="Docker Clone" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-proxy/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> |
| <b>4.2.3. </b>Docker Clone |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-sidecar/" title="ShardingSphere-Sidecar" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-sidecar/"> |
| <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>4.3. </b>ShardingSphere-Sidecar |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-scaling/" title="ShardingSphere-Scaling" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-scaling/"> |
| <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>4.4. </b>ShardingSphere-Scaling |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-scaling/build/" title="Build" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-scaling/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> |
| <b>4.4.1. </b>Build |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-scaling/usage/" title="Manual" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-scaling/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> |
| <b>4.4.2. </b>Manual |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/" title="ShardingSphere-UI" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/"> |
| <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>4.5. </b>ShardingSphere-UI |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/usage/" title="Manual" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/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> |
| <b>4.5.1. </b>Manual |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/usage/build/" title="Build" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/usage/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> |
| Build |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/usage/registry-center/" title="Registry Center" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/usage/registry-center/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Registry Center |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/usage/rule-config/" title="Rule Config" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/usage/rule-config/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Rule Config |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/shardingsphere-ui/usage/runtime-status/" title="Runtime Status" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-ui/usage/runtime-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> |
| Runtime Status |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/" title="Dev Manual" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/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>Dev Manual |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/sql-parser/" title="SQL Parser" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>5.1. </b>SQL Parser |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/configuration/" title="Configuration" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>Configuration |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/kernel/" title="Kernel" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>Kernel |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/sharding/" title="Data Sharding" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>5.4. </b>Data Sharding |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/read-write-splitting/" title="Read write splitting" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/dev-manual/read-write-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>5.5. </b>Read write splitting |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/data-encryption/" title="Data Encryption" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/dev-manual/data-encryption/"> |
| <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>Data Encryption |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/sql-audit/" title="SQL Audit" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>5.7. </b>SQL Audit |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/transaction/" title="Distributed Transaction" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>5.8. </b>Distributed Transaction |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/governance/" title="Distributed Governance" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/dev-manual/governance/"> |
| <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>Distributed Governance |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/scaling/" title="Scaling" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/dev-manual/scaling/"> |
| <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>Scaling |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/dev-manual/proxy/" title="Proxy" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/document/current/en/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>5.11. </b>Proxy |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/downloads/" title="Downloads" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/downloads/"> |
| <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. </b>Downloads |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/faq/" title="FAQ" class="dd-item |
| parent |
| active |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/document/current/en/faq/"> |
| <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. </b>FAQ |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| </ul> |
| |
| |
| |
| |
| |
| <section id="prefooter"> |
| <hr/> |
| <ul> |
| |
| <li> |
| <a class="padding"> |
| <i class="fa fa-fw fa-language"></i> |
| <div class="select-style"> |
| <select id="select-language" onchange="location = this.value;"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <option id="en" value="/document/current/en/faq/" selected>English</option> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <option id="cn" value="/document/current/cn/faq/">简体中文</option> |
| |
| |
| |
| |
| </select> |
| <svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" |
| width="255px" height="255px" viewBox="0 0 255 255" style="enable-background:new 0 0 255 255;" xml:space="preserve"> |
| <g> |
| <g id="arrow-drop-down"> |
| <polygon points="0,63.75 127.5,191.25 255,63.75 " /> |
| </g> |
| </g> |
| </svg> |
| </div> |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </section> |
| |
| |
| |
| <hr /> |
| |
| <a class="padding" href="https://shardingsphere.apache.org/pdf/shardingsphere_docs_en.pdf"> |
| <i class="fa fa-fw fa-file-pdf-o" ></i> Download PDF |
| |
| </a> |
| |
| <section id="footer"> |
| <p></p> |
| |
| </section> |
| </div> |
| </nav> |
| |
| |
| |
| |
| |
| <section id="body"> |
| <div id="overlay"></div> |
| <div class="padding highlightable"> |
| |
| <div> |
| <div id="top-bar"> |
| |
| |
| |
| |
| <div id="top-github-link"> |
| <a class="github-link" title='Edit this page' href="https://github.com/apache/shardingsphere/tree/master/docs/document/content/faq/_index.en.md" target="blank"> |
| <i class="fa fa-code-fork"></i> |
| <span id="top-github-link-text">Edit this page</span> |
| </a> |
| </div> |
| |
| |
| |
| <div id="breadcrumbs" itemscope="" itemtype="http://data-vocabulary.org/Breadcrumb"> |
| <span id="sidebar-toggle-span"> |
| <a href="#" id="sidebar-toggle" data-sidebar-toggle=""> |
| <i class="fa fa-bars"></i> |
| </a> |
| </span> |
| |
| <span class="links"> |
| |
| |
| |
| |
| |
| |
| |
| <a href='https://shardingsphere.apache.org/document/current/en/'>ShardingSphere</a> > FAQ |
| |
| |
| |
| |
| </span> |
| </div> |
| |
| </div> |
| </div> |
| |
| |
| |
| <div id="chapter"> |
| |
| <div id="body-inner"> |
| |
| |
| |
| |
| |
| <nav id="TableOfContents"> |
| <ul> |
| <li><a href="#1-how-to-debug-when-sql-can-not-be-executed-rightly-in-shardingsphere">1. How to debug when SQL can not be executed rightly in ShardingSphere?</a></li> |
| <li><a href="#2-why-do-some-compiling-errors-appear">2. Why do some compiling errors appear?</a></li> |
| <li><a href="#3-why-is-xsd-unable-to-be-found-when-spring-namespace-is-used">3. Why is xsd unable to be found when Spring Namespace is used?</a></li> |
| <li><a href="#4-how-to-solve-cloud-not-resolve-placeholder--in-string-value--error">4. How to solve <code>Cloud not resolve placeholder … in string value …</code> error?</a></li> |
| <li><a href="#5-why-does-float-number-appear-in-the-return-result-of-inline-expression">5. Why does float number appear in the return result of inline expression?</a></li> |
| <li><a href="#6-if-sharding-database-is-partial-should-tables-without-sharding-database--table-be-configured-in-sharding-rules">6. If sharding database is partial, should tables without sharding database & table be configured in sharding rules?</a></li> |
| <li><a href="#7-in-addition-to-internal-distributed-primary-key-does-shardingsphere-support-other-native-auto-increment-keys">7. In addition to internal distributed primary key, does ShardingSphere support other native auto-increment keys?</a></li> |
| <li><a href="#8-when-generic-long-type-singlekeytableshardingalgorithm-is-used-why-doesclasscastexception-integer-can-not-cast-to-long-exception-appear">8. When generic Long type <code>SingleKeyTableShardingAlgorithm</code> is used, why does<code>ClassCastException: Integer can not cast to Long</code> exception appear?</a></li> |
| <li><a href="#9-in-sqlsever-and-postgresql-why-does-the-aggregation-column-without-alias-throw-exception">9. In SQLSever and PostgreSQL, why does the aggregation column without alias throw exception?</a></li> |
| <li><a href="#10-why-does-oracle-database-throw-order-by-value-must-implements-comparable-exception-when-using-timestamp-order-by">10. Why does Oracle database throw “Order by value must implements Comparable” exception when using Timestamp Order By?</a></li> |
| <li><a href="#11-why-is-the-database-sharding-result-not-correct-when-using-proxool">11. Why is the database sharding result not correct when using <code>Proxool</code>?</a></li> |
| <li><a href="#12-why-are-the-default-distributed-auto-augment-key-strategy-provided-by-shardingsphere-not-continuous-and-most-of-them-end-with-even-numbers">12. Why are the default distributed auto-augment key strategy provided by ShardingSphere not continuous and most of them end with even numbers?</a></li> |
| <li><a href="#13-in-windows-environmentwhen-cloning-shardingsphere-source-code-through-git-why-prompt-filename-too-long-and-how-to-solve-it">13. In Windows environment,when cloning ShardingSphere source code through Git, why prompt filename too long and how to solve it?</a></li> |
| <li><a href="#14-in-windows-environment-could-not-find-or-load-main-class-orgapacheshardingsphereproxybootstrap-how-to-solve-it">14. In Windows environment, could not find or load main class org.apache.shardingsphere.proxy.Bootstrap, how to solve it?</a></li> |
| <li><a href="#15--how-to-solve-type-is-required-error">15. How to solve <code>Type is required</code> error?</a></li> |
| <li><a href="#16-why-does-my-custom-distributed-primary-key-do-not-work-after-implementing-shardingkeygenerator-interface-and-configuring-type-property">16. Why does my custom distributed primary key do not work after implementing <code>ShardingKeyGenerator</code> interface and configuring <code>type</code> property?</a></li> |
| <li><a href="#17-how-to-solve-that-data-encryption-cant-work-with-jpa">17. How to solve that <code>data encryption</code> can’t work with JPA?</a></li> |
| <li><a href="#18-how-to-speed-up-the-metadata-loading-when-service-starts-up">18. How to speed up the metadata loading when service starts up?</a></li> |
| <li><a href="#19-how-to-allow-range-query-with-using-inline-sharding-strategybetween-and----">19. How to allow range query with using inline sharding strategy(BETWEEN AND, >, <, >=, <=)?</a></li> |
| <li><a href="#20-why-there-may-be-an-error-when-configure-both-shardingsphere-jdbc-spring-boot-starter-and-a-spring-boot-starter-of-certain-datasource-poolsuch-as-druid">20. Why there may be an error when configure both shardingsphere-jdbc-spring-boot-starter and a spring-boot-starter of certain datasource pool(such as druid)?</a></li> |
| <li><a href="#21-how-to-add-a-new-logic-schema-dynamically-when-use-shardingsphere-proxy">21. How to add a new logic schema dynamically when use ShardingSphere-Proxy?</a></li> |
| <li><a href="#22-how-to-use-a-suitable-database-tools-connecting-shardingsphere-proxy">22. How to use a suitable database tools connecting ShardingSphere-Proxy?</a></li> |
| <li><a href="#23-found-a-jtatransactionmanager-in-spring-boot-project-when-integrating-with-shardingtransaction-of-xa">23. Found a JtaTransactionManager in spring boot project when integrating with ShardingTransaction of XA</a></li> |
| </ul> |
| </nav> |
| |
| <h2 id="1-how-to-debug-when-sql-can-not-be-executed-rightly-in-shardingsphere">1. How to debug when SQL can not be executed rightly in ShardingSphere?</h2> |
| <p>Answer:</p> |
| <p><code>sql.show</code> configuration is provided in ShardingSphere-Proxy and post-1.5.0 version of ShardingSphere-JDBC, enabling the context parsing, rewritten SQL and the routed data source printed to info log. <code>sql.show</code> configuration is off in default, and users can turn it on in configurations.</p> |
| <p>A Tip: Property <code>sql.show</code> has changed to <code>sql-show</code> in version 5.x.</p> |
| <h2 id="2-why-do-some-compiling-errors-appear">2. Why do some compiling errors appear?</h2> |
| <p>Answer:</p> |
| <p>ShardingSphere uses lombok to enable minimal coding. For more details about using and installment, please refer to the official website of <a href="https://projectlombok.org/download.html">lombok</a>.</p> |
| <h2 id="3-why-is-xsd-unable-to-be-found-when-spring-namespace-is-used">3. Why is xsd unable to be found when Spring Namespace is used?</h2> |
| <p>Answer:</p> |
| <p>The use norm of Spring Namespace does not require to deploy xsd files to the official website. But considering some users’ needs, we will deploy them to ShardingSphere’s official website.</p> |
| <p>Actually, META-INF\spring.schemas in the jar package of shardingsphere-jdbc-spring-namespace has been configured with the position of xsd files: |
| META-INF\namespace\sharding.xsd and META-INF\namespace\replica-query.xsd, so you only need to make sure that the file is in the jar package.</p> |
| <h2 id="4-how-to-solve-cloud-not-resolve-placeholder--in-string-value--error">4. How to solve <code>Cloud not resolve placeholder … in string value …</code> error?</h2> |
| <p>Answer:</p> |
| <p><code>${...}</code> or <code>$->{...}</code> can be used in inline expression identifiers, but the former one clashes with place holders in Spring property files, so <code>$->{...}</code> is recommended to be used in Spring as inline expression identifiers.</p> |
| <h2 id="5-why-does-float-number-appear-in-the-return-result-of-inline-expression">5. Why does float number appear in the return result of inline expression?</h2> |
| <p>Answer:</p> |
| <p>The division result of Java integers is also integer, but in Groovy syntax of inline expression, the division result of integers is float number. To obtain integer division result, A/B needs to be modified as A.intdiv(B).</p> |
| <h2 id="6-if-sharding-database-is-partial-should-tables-without-sharding-database--table-be-configured-in-sharding-rules">6. If sharding database is partial, should tables without sharding database & table be configured in sharding rules?</h2> |
| <p>Answer:</p> |
| <p>Yes. ShardingSphere merges multiple data sources to a united logic data source. Therefore, for the part without sharding database or table, ShardingSphere can not decide which data source to route to without sharding rules. However, ShardingSphere has provided two options to simplify configurations.</p> |
| <p>Option 1: configure default-data-source. All the tables in default data sources need not to be configured in sharding rules. ShardingSphere will route the table to the default data source when it cannot find sharding data source.</p> |
| <p>Option 2: isolate data sources without sharding database & table from ShardingSphere; use multiple data sources to process sharding situations or non-sharding situations.</p> |
| <h2 id="7-in-addition-to-internal-distributed-primary-key-does-shardingsphere-support-other-native-auto-increment-keys">7. In addition to internal distributed primary key, does ShardingSphere support other native auto-increment keys?</h2> |
| <p>Answer:</p> |
| <p>Yes. But there is restriction to the use of native auto-increment keys, which means they cannot be used as sharding keys at the same time.</p> |
| <p>Since ShardingSphere does not have the database table structure and native auto-increment key is not included in original SQL, it cannot parse that field to the sharding field. If the auto-increment key is not sharding key, it can be returned normally and is needless to be cared. But if the auto-increment key is also used as sharding key, ShardingSphere cannot parse its sharding value, which will make SQL routed to multiple tables and influence the rightness of the application.</p> |
| <p>The premise for returning native auto-increment key is that INSERT SQL is eventually routed to one table. Therefore, auto-increment key will return zero when INSERT SQL returns multiple tables.</p> |
| <h2 id="8-when-generic-long-type-singlekeytableshardingalgorithm-is-used-why-doesclasscastexception-integer-can-not-cast-to-long-exception-appear">8. When generic Long type <code>SingleKeyTableShardingAlgorithm</code> is used, why does<code>ClassCastException: Integer can not cast to Long</code> exception appear?</h2> |
| <p>Answer:</p> |
| <p>You must make sure the field in database table consistent with that in sharding algorithms. For example, the field type in database is int(11) and the sharding type corresponds to genetic type is Integer, if you want to configure Long type, please make sure the field type in the database is bigint.</p> |
| <h2 id="9-in-sqlsever-and-postgresql-why-does-the-aggregation-column-without-alias-throw-exception">9. In SQLSever and PostgreSQL, why does the aggregation column without alias throw exception?</h2> |
| <p>Answer:</p> |
| <p>SQLServer and PostgreSQL will rename aggregation columns acquired without alias, such as the following SQL:</p> |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-sql" data-lang="sql"><span style="color:#66d9ef">SELECT</span> <span style="color:#66d9ef">SUM</span>(num), <span style="color:#66d9ef">SUM</span>(num2) <span style="color:#66d9ef">FROM</span> tablexxx; |
| </code></pre></div><p>Columns acquired by SQLServer are empty string and (2); columns acquired by PostgreSQL are empty sum and sum(2). It will cause error because ShardingSphere is unable to find the corresponding column.</p> |
| <p>The right SQL should be written as:</p> |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-sql" data-lang="sql"><span style="color:#66d9ef">SELECT</span> <span style="color:#66d9ef">SUM</span>(num) <span style="color:#66d9ef">AS</span> sum_num, <span style="color:#66d9ef">SUM</span>(num2) <span style="color:#66d9ef">AS</span> sum_num2 <span style="color:#66d9ef">FROM</span> tablexxx; |
| </code></pre></div><h2 id="10-why-does-oracle-database-throw-order-by-value-must-implements-comparable-exception-when-using-timestamp-order-by">10. Why does Oracle database throw “Order by value must implements Comparable” exception when using Timestamp Order By?</h2> |
| <p>Answer:</p> |
| <p>There are two solutions for the above problem: 1. Configure JVM parameter “-oracle.jdbc.J2EE13Compliant=true” 2. Set System.getProperties().setProperty(“oracle.jdbc.J2EE13Compliant”, “true”) codes in the initialization of the project.</p> |
| <p>Reasons:</p> |
| <p><code>org.apache.shardingsphere.sharding.merge.dql.orderby.OrderByValue#getOrderValues()</code>:</p> |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"> <span style="color:#66d9ef">private</span> List<span style="color:#f92672"><</span>Comparable<span style="color:#f92672"><?>></span> getOrderValues<span style="color:#f92672">()</span> <span style="color:#66d9ef">throws</span> SQLException <span style="color:#f92672">{</span> |
| List<span style="color:#f92672"><</span>Comparable<span style="color:#f92672"><?>></span> result <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ArrayList<span style="color:#f92672"><>(</span>orderByItems<span style="color:#f92672">.</span><span style="color:#a6e22e">size</span><span style="color:#f92672">());</span> |
| <span style="color:#66d9ef">for</span> <span style="color:#f92672">(</span>OrderByItem each <span style="color:#f92672">:</span> orderByItems<span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| Object value <span style="color:#f92672">=</span> queryResult<span style="color:#f92672">.</span><span style="color:#a6e22e">getValue</span><span style="color:#f92672">(</span>each<span style="color:#f92672">.</span><span style="color:#a6e22e">getIndex</span><span style="color:#f92672">(),</span> Object<span style="color:#f92672">.</span><span style="color:#a6e22e">class</span><span style="color:#f92672">);</span> |
| Preconditions<span style="color:#f92672">.</span><span style="color:#a6e22e">checkState</span><span style="color:#f92672">(</span><span style="color:#66d9ef">null</span> <span style="color:#f92672">==</span> value <span style="color:#f92672">||</span> value <span style="color:#66d9ef">instanceof</span> Comparable<span style="color:#f92672">,</span> <span style="color:#e6db74">"Order by value must implements Comparable"</span><span style="color:#f92672">);</span> |
| result<span style="color:#f92672">.</span><span style="color:#a6e22e">add</span><span style="color:#f92672">((</span>Comparable<span style="color:#f92672"><?>)</span> value<span style="color:#f92672">);</span> |
| <span style="color:#f92672">}</span> |
| <span style="color:#66d9ef">return</span> result<span style="color:#f92672">;</span> |
| <span style="color:#f92672">}</span> |
| </code></pre></div><p>After using resultSet.getObject(int index), for TimeStamp oracle, the system will decide whether to return java.sql.TimeStamp or define oralce.sql.TIMESTAMP according to the property of oracle.jdbc.J2EE13Compliant. See oracle.jdbc.driver.TimestampAccessor#getObject(int var1) method in ojdbc codes for more detail:</p> |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"> Object <span style="color:#a6e22e">getObject</span><span style="color:#f92672">(</span><span style="color:#66d9ef">int</span> var1<span style="color:#f92672">)</span> <span style="color:#66d9ef">throws</span> SQLException <span style="color:#f92672">{</span> |
| Object var2 <span style="color:#f92672">=</span> <span style="color:#66d9ef">null</span><span style="color:#f92672">;</span> |
| <span style="color:#66d9ef">if</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">rowSpaceIndicator</span> <span style="color:#f92672">==</span> <span style="color:#66d9ef">null</span><span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| DatabaseError<span style="color:#f92672">.</span><span style="color:#a6e22e">throwSqlException</span><span style="color:#f92672">(</span>21<span style="color:#f92672">);</span> |
| <span style="color:#f92672">}</span> |
| |
| <span style="color:#66d9ef">if</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">rowSpaceIndicator</span><span style="color:#f92672">[</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">indicatorIndex</span> <span style="color:#f92672">+</span> var1<span style="color:#f92672">]</span> <span style="color:#f92672">!=</span> <span style="color:#f92672">-</span>1<span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| <span style="color:#66d9ef">if</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">externalType</span> <span style="color:#f92672">!=</span> 0<span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| <span style="color:#66d9ef">switch</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">externalType</span><span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| <span style="color:#66d9ef">case</span> 93<span style="color:#f92672">:</span> |
| <span style="color:#66d9ef">return</span> <span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">getTimestamp</span><span style="color:#f92672">(</span>var1<span style="color:#f92672">);</span> |
| <span style="color:#66d9ef">default</span><span style="color:#f92672">:</span> |
| DatabaseError<span style="color:#f92672">.</span><span style="color:#a6e22e">throwSqlException</span><span style="color:#f92672">(</span>4<span style="color:#f92672">);</span> |
| <span style="color:#66d9ef">return</span> <span style="color:#66d9ef">null</span><span style="color:#f92672">;</span> |
| <span style="color:#f92672">}</span> |
| <span style="color:#f92672">}</span> |
| |
| <span style="color:#66d9ef">if</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">statement</span><span style="color:#f92672">.</span><span style="color:#a6e22e">connection</span><span style="color:#f92672">.</span><span style="color:#a6e22e">j2ee13Compliant</span><span style="color:#f92672">)</span> <span style="color:#f92672">{</span> |
| var2 <span style="color:#f92672">=</span> <span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">getTimestamp</span><span style="color:#f92672">(</span>var1<span style="color:#f92672">);</span> |
| <span style="color:#f92672">}</span> <span style="color:#66d9ef">else</span> <span style="color:#f92672">{</span> |
| var2 <span style="color:#f92672">=</span> <span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">getTIMESTAMP</span><span style="color:#f92672">(</span>var1<span style="color:#f92672">);</span> |
| <span style="color:#f92672">}</span> |
| <span style="color:#f92672">}</span> |
| |
| <span style="color:#66d9ef">return</span> var2<span style="color:#f92672">;</span> |
| <span style="color:#f92672">}</span> |
| </code></pre></div><h2 id="11-why-is-the-database-sharding-result-not-correct-when-using-proxool">11. Why is the database sharding result not correct when using <code>Proxool</code>?</h2> |
| <p>Answer:</p> |
| <p>When using <code>Proxool</code> to configure multiple data sources, each one of them should be configured with alias. It is because <code>Proxool</code> would check whether existing alias is included in the connection pool or not when acquiring connections, so without alias, each connection will be acquired from the same data source.</p> |
| <p>The followings are core codes from ProxoolDataSource getConnection method in <code>Proxool</code>:</p> |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"> <span style="color:#66d9ef">if</span><span style="color:#f92672">(!</span>ConnectionPoolManager<span style="color:#f92672">.</span><span style="color:#a6e22e">getInstance</span><span style="color:#f92672">().</span><span style="color:#a6e22e">isPoolExists</span><span style="color:#f92672">(</span><span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">alias</span><span style="color:#f92672">))</span> <span style="color:#f92672">{</span> |
| <span style="color:#66d9ef">this</span><span style="color:#f92672">.</span><span style="color:#a6e22e">registerPool</span><span style="color:#f92672">();</span> |
| <span style="color:#f92672">}</span> |
| </code></pre></div><p>For more alias usages, please refer to <a href="http://proxool.sourceforge.net/configure.html">Proxool</a> official website.</p> |
| <h2 id="12-why-are-the-default-distributed-auto-augment-key-strategy-provided-by-shardingsphere-not-continuous-and-most-of-them-end-with-even-numbers">12. Why are the default distributed auto-augment key strategy provided by ShardingSphere not continuous and most of them end with even numbers?</h2> |
| <p>Answer:</p> |
| <p>ShardingSphere uses snowflake algorithms as the default distributed auto-augment key strategy to make sure unrepeated and decentralized auto-augment sequence is generated under the distributed situations. Therefore, auto-augment keys can be incremental but not continuous.</p> |
| <p>But the last four numbers of snowflake algorithm are incremental value within one millisecond. Thus, if concurrency degree in one millisecond is not high, the last four numbers are likely to be zero, which explains why the rate of even end number is higher.</p> |
| <p>In 3.1.0 version, the problem of ending with even numbers has been totally solved, please refer to: <a href="https://github.com/apache/shardingsphere/issues/1617">https://github.com/apache/shardingsphere/issues/1617</a></p> |
| <h2 id="13-in-windows-environmentwhen-cloning-shardingsphere-source-code-through-git-why-prompt-filename-too-long-and-how-to-solve-it">13. In Windows environment,when cloning ShardingSphere source code through Git, why prompt filename too long and how to solve it?</h2> |
| <p>Answer:</p> |
| <p>To ensure the readability of source code,the ShardingSphere Coding Specification requires that the naming of classes,methods and variables be literal and avoid abbreviations,which may result in Some source files have long names.</p> |
| <p>Since the Git version of Windows is compiled using msys,it uses the old version of Windows Api,limiting the file name to no more than 260 characters.</p> |
| <p>The solutions are as follows:</p> |
| <p>Open cmd.exe (you need to add git to environment variables) and execute the following command to allow git supporting log paths:</p> |
| <pre><code>git config --global core.longpaths true |
| </code></pre><p>If we use windows 10, also need enable win32 log paths in registry editor or group strategy(need reboot):</p> |
| <blockquote> |
| <p>Create the registry key <code>HKLM\SYSTEM\CurrentControlSet\Control\FileSystem LongPathsEnabled</code> (Type: REG_DWORD) in registry editor, and be set to 1. |
| Or click “setting” button in system menu, print “Group Policy” to open a new window “Edit Group Policy”, and then click ‘Computer Configuration’ > ‘Administrative Templates’ > ‘System’ > ‘Filesystem’, and then turn on ‘Enable Win32 long paths’ option.</p> |
| </blockquote> |
| <p>Reference material:</p> |
| <p><a href="https://docs.microsoft.com/zh-cn/windows/desktop/FileIO/naming-a-file">https://docs.microsoft.com/zh-cn/windows/desktop/FileIO/naming-a-file</a> |
| <a href="https://ourcodeworld.com/articles/read/109/how-to-solve-filename-too-long-error-in-git-powershell-and-github-application-for-windows">https://ourcodeworld.com/articles/read/109/how-to-solve-filename-too-long-error-in-git-powershell-and-github-application-for-windows</a></p> |
| <h2 id="14-in-windows-environment-could-not-find-or-load-main-class-orgapacheshardingsphereproxybootstrap-how-to-solve-it">14. In Windows environment, could not find or load main class org.apache.shardingsphere.proxy.Bootstrap, how to solve it?</h2> |
| <p>Answer:</p> |
| <p>Some decompression tools may truncate the file name when decompressing the ShardingSphere-Proxy binary package, resulting in some classes not being found.</p> |
| <p>The solutions:</p> |
| <p>Open cmd.exe and execute the following command:</p> |
| <pre><code>tar zxvf apache-shardingsphere-${RELEASE.VERSION}-shardingsphere-proxy-bin.tar.gz |
| </code></pre><h2 id="15--how-to-solve-type-is-required-error">15. How to solve <code>Type is required</code> error?</h2> |
| <p>Answer:</p> |
| <p>In Apache ShardingSphere, many functionality implementation are uploaded through <a href="https://shardingsphere.apache.org/document/current/en/features/spi/">SPI</a>, such as Distributed Primary Key. These functions load SPI implementation by configuring the <code>type</code>，so the <code>type</code> must be specified in the configuration file.</p> |
| <h2 id="16-why-does-my-custom-distributed-primary-key-do-not-work-after-implementing-shardingkeygenerator-interface-and-configuring-type-property">16. Why does my custom distributed primary key do not work after implementing <code>ShardingKeyGenerator</code> interface and configuring <code>type</code> property?</h2> |
| <p>Answer:</p> |
| <p><a href="https://docs.oracle.com/javase/tutorial/sound/SPI-intro.html">Service Provider Interface (SPI)</a> is a kind of API for the third party to implement or expand. Except implementing interface, you also need to create a corresponding file in <code>META-INF/services</code> to make the JVM load these SPI implementations.</p> |
| <p>More detail for SPI usage, please search by yourself.</p> |
| <p>Other ShardingSphere <a href="https://shardingsphere.apache.org/document/current/en/features/spi/">functionality implementation</a> will take effect in the same way.</p> |
| <h2 id="17-how-to-solve-that-data-encryption-cant-work-with-jpa">17. How to solve that <code>data encryption</code> can’t work with JPA?</h2> |
| <p>Answer:</p> |
| <p>Because DDL for data encryption has not yet finished, JPA Entity cannot meet the DDL and DML at the same time, when JPA that automatically generates DDL is used with data encryption.</p> |
| <p>The solutions are as follows:</p> |
| <ol> |
| <li>Create JPA Entity with logicColumn which needs to encrypt.</li> |
| <li>Disable JPA auto-ddl, For example setting auto-ddl=none.</li> |
| <li>Create table manually. Table structure should use <code>cipherColumn</code>,<code>plainColumn</code> and <code>assistedQueryColumn</code> to replace the logicColumn.</li> |
| </ol> |
| <h2 id="18-how-to-speed-up-the-metadata-loading-when-service-starts-up">18. How to speed up the metadata loading when service starts up?</h2> |
| <p>Answer:</p> |
| <ol> |
| <li>Update to 4.0.1 above, which helps speed up the process of loading table metadata from <code>the default dataSource</code>.</li> |
| <li>Configure:</li> |
| </ol> |
| <ul> |
| <li><code>max.connections.size.per.query</code>(Default value is 1) higher referring to connection pool you adopt(Version >= 3.0.0.M3 & Version < 5.0.0).</li> |
| <li><code>max-connections-size-per-query</code>(Default value is 1) higher referring to connection pool you adopt(Version >= 5.0.0).</li> |
| </ul> |
| <h2 id="19-how-to-allow-range-query-with-using-inline-sharding-strategybetween-and----">19. How to allow range query with using inline sharding strategy(BETWEEN AND, >, <, >=, <=)?</h2> |
| <p>Answer:</p> |
| <ol> |
| <li>Update to 4.1.0 above.</li> |
| <li>Configure(A tip here: then each range query will be broadcast to every sharding table):</li> |
| </ol> |
| <ul> |
| <li>Version 4.x: <code>allow.range.query.with.inline.sharding</code> to <code>true</code> (Default value is <code>false</code>).</li> |
| <li>Version 5.x: <code>allow-range-query-with-inline-sharding</code> to <code>true</code> in InlineShardingStrategy (Default value is <code>false</code>).</li> |
| </ul> |
| <h2 id="20-why-there-may-be-an-error-when-configure-both-shardingsphere-jdbc-spring-boot-starter-and-a-spring-boot-starter-of-certain-datasource-poolsuch-as-druid">20. Why there may be an error when configure both shardingsphere-jdbc-spring-boot-starter and a spring-boot-starter of certain datasource pool(such as druid)?</h2> |
| <p>Answer:</p> |
| <ol> |
| <li>Because the spring-boot-starter of certain datasource pool (such as druid) will be configured before shardingsphere-jdbc-spring-boot-starter and create a default datasource, then conflict occur when ShardingSphere-JDBC create datasources.</li> |
| <li>A simple way to solve this issue is removing the spring-boot-starter of certain datasource pool, shardingsphere-jdbc create datasources with suitable pools.</li> |
| </ol> |
| <h2 id="21-how-to-add-a-new-logic-schema-dynamically-when-use-shardingsphere-proxy">21. How to add a new logic schema dynamically when use ShardingSphere-Proxy?</h2> |
| <p>Answer:</p> |
| <ol> |
| <li>Before version 4.1.0, sharing-proxy can’t support adding a new logic schema dynamically, for example, when a proxy starting with two logic schemas, it always hold the two schemas and will be notified about the table/rule changed events in the two schemas.</li> |
| <li>Since version 4.1.0, sharing-proxy support adding a new logic schema dynamically via ShardingSphere-UI or zookeeper, and it’s a plan to support removing a exist logic schema dynamically in runtime.</li> |
| </ol> |
| <h2 id="22-how-to-use-a-suitable-database-tools-connecting-shardingsphere-proxy">22. How to use a suitable database tools connecting ShardingSphere-Proxy?</h2> |
| <p>Answer:</p> |
| <ol> |
| <li>ShardingSphere-Proxy could be considered as a mysql sever, so we recommend using mysql command line tool to connect to and operate it.</li> |
| <li>If users would like use a third-party database tool, there may be some errors cause of the certain implementation/options. For example, we recommend Navicat with version 11.1.13(not 12.x), and turn on “introspect using jdbc metadata”(or it will get all real tables info from informations_schema) in idea or datagrip.</li> |
| </ol> |
| <h2 id="23-found-a-jtatransactionmanager-in-spring-boot-project-when-integrating-with-shardingtransaction-of-xa">23. Found a JtaTransactionManager in spring boot project when integrating with ShardingTransaction of XA</h2> |
| <p>Answer:</p> |
| <ol> |
| <li><code>shardingsphere-transaction-xa-core</code> include atomikos, it will trigger auto-configuration mechanism in spring-boot, add <code>@SpringBootApplication(exclude = JtaAutoConfiguration.class)</code> will solve it.</li> |
| </ol> |
| |
| |
| <footer class=" footline" > |
| |
| </footer> |
| |
| |
| </div> |
| |
| </div> |
| |
| |
| </div> |
| |
| <div id="navigation"> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <a class="nav nav-prev" href="https://shardingsphere.apache.org/document/current/en/downloads/" title="Downloads"> <i class="fa fa-chevron-left"></i></a> |
| |
| |
| <a class="nav nav-next" href="https://shardingsphere.apache.org/document/current/en/overview/" title="Overview" style="margin-right: 0px;"><i class="fa fa-chevron-right"></i></a> |
| |
| </div> |
| |
| </section> |
| |
| <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"> |
| <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div> |
| </div> |
| <script src="https://shardingsphere.apache.org/document/current/js/clipboard.min.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/perfect-scrollbar.min.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/perfect-scrollbar.jquery.min.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/jquery.sticky.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/featherlight.min.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/html5shiv-printshiv.min.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/highlight.pack.js?1617704101"></script> |
| <script>hljs.initHighlightingOnLoad();</script> |
| <script src="https://shardingsphere.apache.org/document/current/js/modernizr.custom.71422.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/learn.js?1617704101"></script> |
| <script src="https://shardingsphere.apache.org/document/current/js/hugo-learn.js?1617704101"></script> |
| |
| |
| |
| </body> |
| </html> |
| |
