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class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Data Nodes</span><meta itemprop="position" content="1"></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Load Nodes</span><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Doris</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: 1.7.0</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Doris</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id="overview">Overview<a href="#overview" class="hash-link" aria-label="Direct link to Overview" title="Direct link to Overview">​</a></h2><ul><li><code>Doris Load</code> node supports writing data to the Doris database.</li><li>Two modes are supported for sink to Doris:
Single-sink for specify fixed database name and table name to sink.
Multi-sink for custom database name and table name according to src format, which suitable for scenarios such as multi-table writing or whole database synchronization.</li><li>This document describes how to set up a Doris Load node to sink to Doris.</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="supported-version">Supported Version<a href="#supported-version" class="hash-link" aria-label="Direct link to Supported Version" title="Direct link to Supported Version">​</a></h2><table><thead><tr><th>Load Node</th><th>Doris version</th></tr></thead><tbody><tr><td><a href="/docs/1.7.0/data_node/load_node/doris">Doris</a></td><td>0.13+</td></tr></tbody></table><h2 class="anchor anchorWithStickyNavbar_LWe7" id="dependencies">Dependencies<a href="#dependencies" class="hash-link" aria-label="Direct link to Dependencies" title="Direct link to Dependencies">​</a></h2><p>In order to set up the Doris Load node, the dependency information needed to use a build automation tool
such as Maven or SBT is provided below.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="maven-dependency">Maven dependency<a href="#maven-dependency" class="hash-link" aria-label="Direct link to Maven dependency" title="Direct link to Maven dependency">​</a></h3><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">&lt;dependency&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;groupId&gt;org.apache.inlong&lt;/groupId&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;artifactId&gt;sort-connector-doris&lt;/artifactId&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;version&gt;1.7.0&lt;/version&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">&lt;/dependency&gt;</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="prepare">Prepare<a href="#prepare" class="hash-link" aria-label="Direct link to Prepare" title="Direct link to Prepare">​</a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="create-mysql-extract-table">Create MySql Extract table<a href="#create-mysql-extract-table" class="hash-link" aria-label="Direct link to Create MySql Extract table" title="Direct link to Create MySql Extract table">​</a></h3><ul><li>For Single-sink: Create a table <code>cdc.cdc_mysql_source</code> in the MySQL database. The command is as follows:</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">root</span><span class="token variable" style="color:rgb(189, 147, 249);font-style:italic">@fe001</span><span class="token plain"> </span><span class="token operator">~</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token comment" style="color:rgb(98, 114, 164)"># mysql -u root -h localhost -P 3306 -p123456</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">use</span><span class="token plain"> cdc</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Database</span><span class="token plain"> changed</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">cdc_mysql_source</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">AUTO_INCREMENT</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">varchar</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">64</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DEFAULT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">dr</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">tinyint</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DEFAULT</span><span class="token plain"> </span><span class="token number">0</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.02</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">insert</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">into</span><span class="token plain"> cdc_mysql_source </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">values</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;zhangsan&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">2</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;lisi&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;wangwu&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.01</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Records: </span><span class="token number">3</span><span class="token plain"> Duplicates: </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Warnings</span><span class="token plain">: </span><span class="token number">0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">select</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">from</span><span class="token plain"> cdc_mysql_source</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">----+----------+----+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> id </span><span class="token operator">|</span><span class="token plain"> name </span><span class="token operator">|</span><span class="token plain"> dr </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">----+----------+----+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> zhangsan </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">2</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> lisi </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">3</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> wangwu </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">----+----------+----+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> </span><span class="token operator">in</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.07</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><ul><li>For Multi-sink: Create tables <code>user_db.user_id_name</code>、<code>user_db.user_id_score</code> in the MySQL database. The command is as follows:</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">root</span><span class="token variable" style="color:rgb(189, 147, 249);font-style:italic">@fe001</span><span class="token plain"> </span><span class="token operator">~</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token comment" style="color:rgb(98, 114, 164)"># mysql -u root -h localhost -P 3306 -p123456</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">use</span><span class="token plain"> user_db</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Database</span><span class="token plain"> changed</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">user_id_name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">AUTO_INCREMENT</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">varchar</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">64</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DEFAULT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.02</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">user_id_score</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">AUTO_INCREMENT</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">score</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">double</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">default</span><span class="token plain"> </span><span class="token number">0</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.02</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">insert</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">into</span><span class="token plain"> user_id_name </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">values</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1001</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;lily&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1002</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;tom&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1003</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;alan&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.01</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Records: </span><span class="token number">3</span><span class="token plain"> Duplicates: </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Warnings</span><span class="token plain">: </span><span class="token number">0</span><span class="token plain"> </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">insert</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">into</span><span class="token plain"> user_id_score </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">values</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1001</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">99</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1002</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">96</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">1003</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">98</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.01</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Records: </span><span class="token number">3</span><span class="token plain"> Duplicates: </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Warnings</span><span class="token plain">: </span><span class="token number">0</span><span class="token plain"> </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">select</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">from</span><span class="token plain"> user_id_name</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">------+--------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> id </span><span class="token operator">|</span><span class="token plain"> name </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">------+--------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1001</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> lily </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1002</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> tom </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1003</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> alan </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">----+----------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> </span><span class="token operator">in</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.07</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">select</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">from</span><span class="token plain"> user_id_score</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">------+------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> id </span><span class="token operator">|</span><span class="token plain"> name </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">------+------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1001</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">99</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1002</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">96</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">1003</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"> </span><span class="token number">98</span><span class="token plain"> </span><span class="token operator">|</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token operator">+</span><span class="token comment" style="color:rgb(98, 114, 164)">----+--------+</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token number">3</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> </span><span class="token operator">in</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.07</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="create-doris-load-table">Create Doris Load table<a href="#create-doris-load-table" class="hash-link" aria-label="Direct link to Create Doris Load table" title="Direct link to Create Doris Load table">​</a></h3><ul><li>For Single-sink: Create a table <code>cdc.cdc_doris_sink</code> in the Doris database. The command is as follows:</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">root</span><span class="token variable" style="color:rgb(189, 147, 249);font-style:italic">@fe001</span><span class="token plain"> </span><span class="token operator">~</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token comment" style="color:rgb(98, 114, 164)"># mysql -u root -h localhost -P 9030 -p000000</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">use</span><span class="token plain"> cdc</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Reading </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">table</span><span class="token plain"> information </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">for</span><span class="token plain"> completion </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">of</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">table</span><span class="token plain"> </span><span class="token operator">and</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">column</span><span class="token plain"> names</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">You can turn </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">off</span><span class="token plain"> this feature </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> get a quicker startup </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">with</span><span class="token plain"> </span><span class="token operator">-</span><span class="token plain">A</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Database</span><span class="token plain"> changed</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">cdc_doris_sink</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;user id&quot;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">varchar</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">50</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;user name&quot;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">dr</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">tinyint</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">4</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;delete tag&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ENGINE</span><span class="token operator">=</span><span class="token plain">OLAP</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">UNIQUE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;OLAP&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DISTRIBUTED</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">BY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">HASH</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> BUCKETS </span><span class="token number">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> PROPERTIES </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;replication_allocation&quot;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;tag.location.default: 1&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.06</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><ul><li>For Multi-sink: Create tables <code>user_db.doris_user_id_name</code>、<code>user_db.doris_user_id_score</code> in the Doris database. The command is as follows:</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">root</span><span class="token variable" style="color:rgb(189, 147, 249);font-style:italic">@fe001</span><span class="token plain"> </span><span class="token operator">~</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token comment" style="color:rgb(98, 114, 164)"># mysql -u root -h localhost -P 9030 -p000000</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">use</span><span class="token plain"> user_db</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Reading </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">table</span><span class="token plain"> information </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">for</span><span class="token plain"> completion </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">of</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">table</span><span class="token plain"> </span><span class="token operator">and</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">column</span><span class="token plain"> names</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">You can turn </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">off</span><span class="token plain"> this feature </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> get a quicker startup </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">with</span><span class="token plain"> </span><span class="token operator">-</span><span class="token plain">A</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Database</span><span class="token plain"> changed</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">doris_user_id_name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;用户id&quot;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">name</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">varchar</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">50</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;昵称&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ENGINE</span><span class="token operator">=</span><span class="token plain">OLAP</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">UNIQUE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;OLAP&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DISTRIBUTED</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">BY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">HASH</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> BUCKETS </span><span class="token number">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> PROPERTIES </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;replication_allocation&quot;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;tag.location.default: 1&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.06</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">mysql</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">doris_user_id_score</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">11</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> </span><span class="token boolean">NULL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;用户id&quot;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">score</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">double</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">default</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ENGINE</span><span class="token operator">=</span><span class="token plain">OLAP</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">UNIQUE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">COMMENT</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;OLAP&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DISTRIBUTED</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">BY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">HASH</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token identifier">id</span><span class="token identifier punctuation" style="color:rgb(248, 248, 242)">`</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> BUCKETS </span><span class="token number">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> PROPERTIES </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;replication_allocation&quot;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&quot;tag.location.default: 1&quot;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Query OK</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token number">0</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">rows</span><span class="token plain"> affected </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token number">0.06</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="how-to-create-a-doris-load-node">How to create a Doris Load Node<a href="#how-to-create-a-doris-load-node" class="hash-link" aria-label="Direct link to How to create a Doris Load Node" title="Direct link to How to create a Doris Load Node">​</a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="usage-for-sql-api">Usage for SQL API<a href="#usage-for-sql-api" class="hash-link" aria-label="Direct link to Usage for SQL API" title="Direct link to Usage for SQL API">​</a></h3><ul><li>For Single-sink: Doris load</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">root</span><span class="token variable" style="color:rgb(189, 147, 249);font-style:italic">@tasknode001</span><span class="token plain"> flink</span><span class="token operator">-</span><span class="token number">1.13</span><span class="token number">.5</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token comment" style="color:rgb(98, 114, 164)"># ./bin/sql-client.sh -l ./opt/connectors/mysql-cdc-inlong/ -l ./opt/connectors/doris/</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SET</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;execution.checkpointing.interval&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;3s&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Session</span><span class="token plain"> property has been </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SET</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table.dynamic-table-options.enabled&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Session</span><span class="token plain"> property has been </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> cdc_mysql_source </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> id </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain">name </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">VARCHAR</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain">dr </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TINYINT</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">id</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> ENFORCED</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">WITH</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;connector&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;mysql-cdc-inlong&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;hostname&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;localhost&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;port&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;3306&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;username&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;root&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;password&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;123456&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;database-name&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;cdc&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table-name&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;cdc_mysql_source&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Execute</span><span class="token plain"> statement succeed</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> cdc_doris_sink </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> id </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">INT</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> name STRING</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> dr </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TINYINT</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">WITH</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;connector&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;doris-inlong&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;fenodes&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;localhost:8030&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table.identifier&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;cdc.cdc_doris_sink&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;username&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;root&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;password&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;000000&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.properties.format&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;json&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.properties.strip_outer_array&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.enable-delete&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Execute</span><span class="token plain"> statement succeed</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- Support delete event synchronization (sink.enable-delete=&#x27;true&#x27;), requires Doris table to enable batch delete function</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">insert</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">into</span><span class="token plain"> cdc_doris_sink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">select</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">from</span><span class="token plain"> cdc_mysql_source </span><span class="token comment" style="color:rgb(98, 114, 164)">/*+ OPTIONS(&#x27;server-id&#x27;=&#x27;5402&#x27;) */</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> Submitting </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">update</span><span class="token plain"> statement </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> the cluster</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">update</span><span class="token plain"> statement has been successfully submitted </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> the cluster:</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Job ID: </span><span class="token number">5</span><span class="token plain">f89691571d7b3f3ca446589e3d0c3d3</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><ul><li>For Single-sink: Doris load</li></ul><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token operator">/</span><span class="token plain">bin</span><span class="token operator">/</span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">sql</span><span class="token operator">-</span><span class="token plain">client</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain">sh </span><span class="token operator">-</span><span class="token plain">l </span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token operator">/</span><span class="token plain">opt</span><span class="token operator">/</span><span class="token plain">connectors</span><span class="token operator">/</span><span class="token plain">mysql</span><span class="token operator">-</span><span class="token plain">cdc</span><span class="token operator">-</span><span class="token plain">inlong</span><span class="token operator">/</span><span class="token plain"> </span><span class="token operator">-</span><span class="token plain">l </span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token operator">/</span><span class="token plain">opt</span><span class="token operator">/</span><span class="token plain">connectors</span><span class="token operator">/</span><span class="token plain">doris</span><span class="token operator">/</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SET</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;execution.checkpointing.interval&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;3s&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Session</span><span class="token plain"> property has been </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SET</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table.dynamic-table-options.enabled&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Session</span><span class="token plain"> property has been </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">set</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> cdc_mysql_source </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> id </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">int</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain">name </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">VARCHAR</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain">dr </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TINYINT</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">id</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> ENFORCED</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">WITH</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;connector&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;mysql-cdc-inlong&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;hostname&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;localhost&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;port&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;3306&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;username&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;root&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;password&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;123456&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;database-name&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;test&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table-name&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;cdc_mysql_source&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Execute</span><span class="token plain"> statement succeed</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> cdc_doris_sink </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> id </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">INT</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> name STRING</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> dr </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TINYINT</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">WITH</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;connector&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;doris-inlong&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;fenodes&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;localhost:8030&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;username&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;root&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;password&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;000000&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.enable-delete&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.multiple.enable&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;true&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.multiple.format&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;canal-json&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.multiple.database-pattern&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;${database}&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;sink.multiple.table-pattern&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;doris_${table}&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">Execute</span><span class="token plain"> statement succeed</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- Support delete event synchronization (sink.enable-delete=&#x27;true&#x27;), requires Doris table to enable batch delete function</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Flink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">insert</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">into</span><span class="token plain"> cdc_doris_sink </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">select</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">from</span><span class="token plain"> cdc_mysql_source </span><span class="token comment" style="color:rgb(98, 114, 164)">/*+ OPTIONS(&#x27;server-id&#x27;=&#x27;5402&#x27;) */</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> Submitting </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">update</span><span class="token plain"> statement </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> the cluster</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SQL</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">update</span><span class="token plain"> statement has been successfully submitted </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">to</span><span class="token plain"> the cluster:</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">Job ID: </span><span class="token number">30</span><span class="token plain">feaa0ede92h6b6e25ea0cfda26df5e</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="usage-for-inlong-dashboard">Usage for InLong Dashboard<a href="#usage-for-inlong-dashboard" class="hash-link" aria-label="Direct link to Usage for InLong Dashboard" title="Direct link to Usage for InLong Dashboard">​</a></h3><p>TODO: It will be supported in the future.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="usage-for-inlong-manager-client">Usage for InLong Manager Client<a href="#usage-for-inlong-manager-client" class="hash-link" aria-label="Direct link to Usage for InLong Manager Client" title="Direct link to Usage for InLong Manager Client">​</a></h3><p>TODO: It will be supported in the future.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="doris-load-node-options">Doris Load Node Options<a href="#doris-load-node-options" class="hash-link" aria-label="Direct link to Doris Load Node Options" title="Direct link to Doris Load Node Options">​</a></h2><table><thead><tr><th>Option</th><th>Required</th><th>Default</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td>connector</td><td>required</td><td>(none)</td><td>string</td><td>Specify which connector to use, valid values are: <code>doris</code></td></tr><tr><td>fenodes</td><td>required</td><td>(none)</td><td>string</td><td>Doris FE http address, support multiple addresses, separated by commas</td></tr><tr><td>table.identifier</td><td>required</td><td>(none)</td><td>string</td><td>Doris table identifier, eg, db1.tbl1</td></tr><tr><td>username</td><td>required</td><td>(none)</td><td>string</td><td>Doris username</td></tr><tr><td>password</td><td>required</td><td>(none)</td><td>string</td><td>Doris password</td></tr><tr><td>doris.request.retries</td><td>optional</td><td>3</td><td>int</td><td>Number of retries to send requests to Doris</td></tr><tr><td>doris.request.connect.timeout.ms</td><td>optional</td><td>30000</td><td>int</td><td>Connection timeout for sending requests to Doris</td></tr><tr><td>doris.request.read.timeout.ms</td><td>optional</td><td>30000</td><td>int</td><td>Read timeout for sending request to Doris</td></tr><tr><td>doris.request.query.timeout.s</td><td>optional</td><td>3600</td><td>int</td><td>Query the timeout time of Doris, the default is 1 hour, -1 means no timeout limit</td></tr><tr><td>doris.request.tablet.size</td><td>optional</td><td>Integer.MAX_VALUE</td><td>int</td><td>The number of Doris Tablets corresponding to an Partition. The smaller this value is set, the more partitions will be generated. This will increase the parallelism on the flink side, but at the same time will cause greater pressure on Doris.</td></tr><tr><td>doris.batch.size</td><td>optional</td><td>1024</td><td>int</td><td>The maximum number of rows to read data from BE at one time. Increasing this value can reduce the number of connections between Flink and Doris. Thereby reducing the extra time overhead caused by network delay.</td></tr><tr><td>doris.exec.mem.limit</td><td>optional</td><td>2147483648</td><td>long</td><td>Memory limit for a single query. The default is 2GB, in bytes.</td></tr><tr><td>doris.deserialize.arrow.async</td><td>optional</td><td>false</td><td>boolean</td><td>Whether to support asynchronous conversion of Arrow format to RowBatch required for flink-doris-connector iteration</td></tr><tr><td>doris.deserialize.queue.size</td><td>optional</td><td>64</td><td>int</td><td>Asynchronous conversion of the internal processing queue in Arrow format takes effect when doris.deserialize.arrow.async is true</td></tr><tr><td>doris.read.field</td><td>optional</td><td>(none)</td><td>string</td><td>List of column names in the Doris table, separated by commas</td></tr><tr><td>doris.filter.query</td><td>optional</td><td>(none)</td><td>string</td><td>Filter expression of the query, which is transparently transmitted to Doris. Doris uses this expression to complete source-side data filtering.</td></tr><tr><td>sink.batch.size</td><td>optional</td><td>10000</td><td>int</td><td>Maximum number of lines in a single write BE</td></tr><tr><td>sink.max-retries</td><td>optional</td><td>1</td><td>int</td><td>Number of retries after writing BE failed</td></tr><tr><td>sink.batch.interval</td><td>optional</td><td>10s</td><td>string</td><td>The flush interval, after which the asynchronous thread will write the data in the cache to BE. The default value is 10 second, and the time units are ms, s, min, h, and d. Set to 0 to turn off periodic writing.</td></tr><tr><td>sink.properties.*</td><td>optional</td><td>(none)</td><td>string</td><td>The stream load parameters.<br> <br> eg:<br> sink.properties.column_separator&#x27; = &#x27;,&#x27;<br> <br> Setting &#x27;sink.properties.escape_delimiters&#x27; = &#x27;true&#x27; if you want to use a control char as a separator, so that such as &#x27;<!-- -->\<!-- -->x01&#x27; will translate to binary 0x01<br><br> Support <code>JSON</code> format import, you need to enable both &#x27;sink.properties.format&#x27; =&#x27;json&#x27; and &#x27;sink.properties.strip_outer_array&#x27; =&#x27;true&#x27;<br><br> Support <code>CSV</code> format data writing if &#x27;sink.properties.format&#x27;=&#x27;csv&#x27; is setted.</td></tr><tr><td>sink.enable-delete</td><td>optional</td><td>true</td><td>boolean</td><td>Whether to enable deletion. This option requires Doris table to enable batch delete function (0.15+ version is enabled by default), and only supports Unique model.</td></tr><tr><td>sink.multiple.enable</td><td>optional</td><td>false</td><td>boolean</td><td>Determine whether to support multiple sink writing, default is <code>false</code>. when <code>sink.multiple.enable</code> is <code>true</code>, need <code>sink.multiple.format</code>、<code>sink.multiple.database-pattern</code>、<code>sink.multiple.table-pattern</code> be correctly set.</td></tr><tr><td>sink.multiple.format</td><td>optional</td><td>(none)</td><td>string</td><td>The format of multiple sink, it represents the real format of the raw binary data. can be <code>canal-json</code> or <code>debezium-json</code> at present. See <a href="https://github.com/apache/inlong-website/blob/master/docs/data_node/load_node/kafka.md" target="_blank" rel="noopener noreferrer">kafka -- Dynamic Topic Extraction</a> for more details.</td></tr><tr><td>sink.multiple.database-pattern</td><td>optional</td><td>(none)</td><td>string</td><td>Extract database name from the raw binary data, this is only used in the multiple sink writing scenario.</td></tr><tr><td>sink.multiple.table-pattern</td><td>optional</td><td>(none)</td><td>string</td><td>Extract table name from the raw binary data, this is only used in the multiple sink writing scenario.</td></tr><tr><td>sink.multiple.ignore-single-table-errors</td><td>optional</td><td>true</td><td>boolean</td><td>Whether ignore the single table erros when multiple sink writing scenario. When it is <code>true</code>，sink continue when one table occur exception, only stop the exception table sink. When it is <code>false</code>, stop the whole sink when one table occur exception.</td></tr><tr><td>inlong.metric.labels</td><td>optional</td><td>(none)</td><td>string</td><td>Inlong metric label, format of value is groupId=<code>{groupId}</code>&amp;streamId=<code>{streamId}</code>&amp;nodeId=<code>{nodeId}</code>.</td></tr><tr><td>sink.multiple.schema-update.policy</td><td>optional</td><td>(none)</td><td>string</td><td>If sink data fields do not match doris table, such as table does not exsit or string data is over length, doris server will throw an exception.<br><br> When this option is <code>THROW_WITH_STOP</code>, the exception will be thrown up to flink framework, flink will restart task automatically, trying to resume the task.<br><br> When this option is <code>STOP_PARTIAL</code>, doris connector will stop writing into this table, other tables are written normally. The exception will be logging but not thrown up.<br><br> When this option is <code>LOG_WITH_IGNORE</code>, doris connector only log the error, not throw up. Doris connector will try to write to doris server again when receiving new source data.</td></tr><tr><td>dirty.ignore</td><td>optinal</td><td>(none)</td><td>boolean</td><td>When writing data into doris table, errors may be thrown by doris server as table does not exist or data is over length. <br><br> When this option is <code>true</code>, and <code>dirty.side-output.*</code> properties are configed correctly, dirty data can be written to Amazon S3 or Tencent Colud COS storage. Dirty data metrics will also be collected automatically. <br><br> When this option is <code>false</code>, only dirty data metrics will be collected, but dirty data will not be archived.</td></tr><tr><td>dirty.side-output.enable</td><td>optinal</td><td>(none)</td><td>boolean</td><td>When this option is <code>ture</code> and other options about S3 or COS is configed correctly, dirty data archiving will works. When <code>false</code>, dirty data archiving will not work.</td></tr><tr><td>dirty.side-output.connector</td><td>optinal</td><td>(none)</td><td>string</td><td><code>s3</code> or <code>log</code> are supported now.<br><br> When <code>log</code>, doris connector only log the dirty data, not archive data.<br><br> When <code>s3</code>, doris connector can write dirty data to S3 or COS.</td></tr><tr><td>dirty.side-output.s3.bucket</td><td>optinal</td><td>(none)</td><td>string</td><td>The bucket name of S3 or COS</td></tr><tr><td>dirty.side-output.s3.endpoint</td><td>optinal</td><td>(none)</td><td>string</td><td>The endpoint of S3 or COS</td></tr><tr><td>dirty.side-output.s3.key</td><td>optinal</td><td>(none)</td><td>string</td><td>The key of S3 or COS</td></tr><tr><td>dirty.side-output.s3.region</td><td>optinal</td><td>(none)</td><td>string</td><td>The region of S3 or COS</td></tr><tr><td>dirty.side-output.line-delimiter</td><td>optinal</td><td>(none)</td><td>string</td><td>The line delimiter of dirty data</td></tr><tr><td>dirty.side-output.field-delimiter</td><td>optinal</td><td>(none)</td><td>string</td><td>The field delimiter of dirty data</td></tr><tr><td>dirty.side-output.s3.secret-key-id</td><td>optinal</td><td>(none)</td><td>string</td><td>The secret key of S3 or COS</td></tr><tr><td>dirty.side-output.s3.access-key-id</td><td>optinal</td><td>(none)</td><td>string</td><td>The access key of S3 or COS</td></tr><tr><td>dirty.side-output.format</td><td>optinal</td><td>(none)</td><td>string</td><td>The format of dirty data archiving, supports <code>json</code> or <code>csv</code></td></tr><tr><td>dirty.side-output.log-tag</td><td>optinal</td><td>(none)</td><td>string</td><td>The log tag of dirty data. Doris connector uses lags to distinguish which doris database and table the dirty data will be written to.</td></tr><tr><td>dirty.identifier</td><td>optinal</td><td>(none)</td><td>string</td><td>The file name of drity data which written to S3 or COS.</td></tr><tr><td>dirty.side-output.labels</td><td>optinal</td><td>(none)</td><td>string</td><td>Every dirty data line contains label and business data fields. Label is in front, and business data is at end.</td></tr></tbody></table><h2 class="anchor anchorWithStickyNavbar_LWe7" id="data-type-mapping">Data Type Mapping<a href="#data-type-mapping" class="hash-link" aria-label="Direct link to Data Type Mapping" title="Direct link to Data Type Mapping">​</a></h2><table><thead><tr><th>Doris Type</th><th>Flink Type</th></tr></thead><tbody><tr><td>NULL_TYPE</td><td>NULL</td></tr><tr><td>BOOLEAN</td><td>BOOLEAN</td></tr><tr><td>TINYINT</td><td>TINYINT</td></tr><tr><td>SMALLINT</td><td>SMALLINT</td></tr><tr><td>INT</td><td>INT</td></tr><tr><td>BIGINT</td><td>BIGINT</td></tr><tr><td>FLOAT</td><td>FLOAT</td></tr><tr><td>DOUBLE</td><td>DOUBLE</td></tr><tr><td>DATE</td><td>STRING</td></tr><tr><td>DATETIME</td><td>STRING</td></tr><tr><td>DECIMAL</td><td>DECIMAL</td></tr><tr><td>CHAR</td><td>STRING</td></tr><tr><td>LARGEINT</td><td>STRING</td></tr><tr><td>VARCHAR</td><td>STRING</td></tr><tr><td>DECIMALV2</td><td>DECIMAL</td></tr><tr><td>TIME</td><td>DOUBLE</td></tr><tr><td>HLL</td><td>Unsupported datatype</td></tr></tbody></table><p>See <a href="https://github.com/apache/doris/blob/1.0.0-rc03/docs/en/extending-doris/flink-doris-connector.md" target="_blank" rel="noopener noreferrer">flink-doris-connector</a> for more details.</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div 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