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doc-exports/docs/dws/tool/dws_16_0094.html
luhuayi a5e3903f6b DWS TG 910.211 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>
2025-04-23 13:53:01 +00:00

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<a name="EN-US_TOPIC_0000001860198905"></a><a name="EN-US_TOPIC_0000001860198905"></a>
<h1 class="topictitle1">DELETE</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p94711529113616"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b14088975753199">DELETE</strong> (<a href="dws_16_0054.html#EN-US_TOPIC_0000001860198793">short key</a> abbreviated as <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b14016280063199">DEL</strong>) is an ANSI-compliant SQL syntax operator used to delete existing records from a table. DSC supports the Teradata <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b9504090563199">DELETE</strong> statement and its short key <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b14433022033199">DEL</strong>. The <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b391735412278">DELETE</strong> statement that does not contain the <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b179171554102716">WHERE</strong> clause is migrated to <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b179171854102718">TRUNCATE</strong> in GaussDB(DWS). Use the <a href="dws_16_0014.html#EN-US_TOPIC_0000001813438796__en-us_topic_0000001432527901_li2884123118322">deleteToTruncate</a> parameter to enable or disable this behavior.</p>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p32941914154418"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b6769122343199">Input: DELETE</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen829401434413"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span></pre></div></td><td class="code"><div><pre><span></span><span class="n">DEL</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">tab1</span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">a</span><span class="w"> </span><span class="o">=</span><span class="mi">10</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p729691413446"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b1075718517588">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen10296114144415"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">tab1</span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">a</span><span class="w"> </span><span class="o">=</span><span class="mi">10</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p663419862610"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b7612270983199">Input: DELETE without WHERE - Migrated to TRUNCATE</strong> <strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b5327596083199">if deletetoTruncate</strong><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b12340922593199">=TRUE</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen1163478122619"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="err">${</span><span class="n">schemaname</span><span class="err">}</span><span class="w"> </span><span class="p">.</span><span class="w"> </span><span class="ss">&quot;tablename&quot;</span><span class="w"> </span><span class="k">ALL</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p3635168202613"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b2764831599">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen463518815263"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">TRUNCATE</span>
<span class="w"> </span><span class="k">TABLE</span>
<span class="w"> </span><span class="err">${</span><span class="n">schemaname</span><span class="err">}</span><span class="w"> </span><span class="p">.</span><span class="w"> </span><span class="ss">&quot;tablename&quot;</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p1806135442714"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b7221919603199">In DELETE, the same table is used in DELETE and FROM clauses with / without WHERE clause</strong></p>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p1236065432111"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b5981352162114">Input</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen22433716226"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal"> 1</span>
<span class="normal"> 2</span>
<span class="normal"> 3</span>
<span class="normal"> 4</span>
<span class="normal"> 5</span>
<span class="normal"> 6</span>
<span class="normal"> 7</span>
<span class="normal"> 8</span>
<span class="normal"> 9</span>
<span class="normal">10</span>
<span class="normal">11</span>
<span class="normal">12</span>
<span class="normal">13</span>
<span class="normal">14</span>
<span class="normal">15</span>
<span class="normal">16</span>
<span class="normal">17</span>
<span class="normal">18</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">DELETE</span><span class="w"> </span><span class="n">DP_TMP</span><span class="p">.</span><span class="n">M_P_TX_SCV_REMAINING_PARTY</span><span class="w"> </span>
<span class="k">FROM</span><span class="w"> </span><span class="n">DP_TMP</span><span class="p">.</span><span class="n">M_P_TX_SCV_REMAINING_PARTY</span><span class="w"> </span><span class="k">ALL</span><span class="w"> </span><span class="p">;</span>
<span class="c1">---</span>
<span class="k">DELETE</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="k">WHERE</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="k">AND</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">IN</span><span class="w"> </span><span class="p">(</span><span class="k">SELECT</span><span class="w"> </span><span class="k">MAX</span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)(</span><span class="n">NAMED</span><span class="w"> </span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">);</span>
<span class="c1">---</span>
<span class="k">DELETE</span><span class="w"> </span><span class="n">CPID</span><span class="w"> </span>
<span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="n">CPID</span>
<span class="k">WHERE</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="k">AND</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">IN</span><span class="w"> </span><span class="p">(</span><span class="k">SELECT</span><span class="w"> </span><span class="k">MAX</span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)(</span><span class="n">NAMED</span><span class="w"> </span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">);</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p132321458132119"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b13901811227">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen664610148225"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal"> 1</span>
<span class="normal"> 2</span>
<span class="normal"> 3</span>
<span class="normal"> 4</span>
<span class="normal"> 5</span>
<span class="normal"> 6</span>
<span class="normal"> 7</span>
<span class="normal"> 8</span>
<span class="normal"> 9</span>
<span class="normal">10</span>
<span class="normal">11</span>
<span class="normal">12</span>
<span class="normal">13</span>
<span class="normal">14</span>
<span class="normal">15</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_TMP</span><span class="p">.</span><span class="n">M_P_TX_SCV_REMAINING_PARTY</span><span class="p">;</span>
<span class="c1">---</span>
<span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="k">WHERE</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="k">AND</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">IN</span><span class="w"> </span><span class="p">(</span><span class="k">SELECT</span><span class="w"> </span><span class="k">MAX</span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)(</span><span class="n">NAMED</span><span class="w"> </span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">);</span>
<span class="c1">---</span>
<span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="n">CPID</span>
<span class="k">WHERE</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="k">AND</span><span class="w"> </span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">IN</span><span class="w"> </span><span class="p">(</span><span class="k">SELECT</span><span class="w"> </span><span class="k">MAX</span><span class="p">(</span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)(</span><span class="n">NAMED</span><span class="w"> </span><span class="n">Process_Id</span><span class="w"> </span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">DP_VMCTLFW</span><span class="p">.</span><span class="n">CTLFW_Process_Id</span><span class="w"> </span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">Process_Name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">:</span><span class="n">_spVV2</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">);</span>
</pre></div></td></tr></table></div>
</div>
<div class="section" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_section789103613470"><h4 class="sectiontitle">DELETE table_alias FROM table</h4><p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p19691637114715"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b2853154517518">Input</strong></p>
</div>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen16890824144711"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal"> 1</span>
<span class="normal"> 2</span>
<span class="normal"> 3</span>
<span class="normal"> 4</span>
<span class="normal"> 5</span>
<span class="normal"> 6</span>
<span class="normal"> 7</span>
<span class="normal"> 8</span>
<span class="normal"> 9</span>
<span class="normal">10</span>
<span class="normal">11</span>
<span class="normal">12</span>
<span class="normal">13</span>
<span class="normal">14</span>
<span class="normal">15</span>
<span class="normal">16</span>
<span class="normal">17</span>
<span class="normal">18</span>
<span class="normal">19</span>
<span class="normal">20</span>
<span class="normal">21</span>
<span class="normal">22</span>
<span class="normal">23</span>
<span class="normal">24</span>
<span class="normal">25</span>
<span class="normal">26</span>
<span class="normal">27</span></pre></div></td><td class="code"><div><pre><span></span><span class="n">SQL_Detail10124</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_CS_POT_CUST_UMPAY_INF_S</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">where</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Snsh_Dt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">cast</span><span class="p">(</span><span class="s1">'${v_Trx_Dt}'</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nb">date</span><span class="w"> </span><span class="n">format</span><span class="w"> </span><span class="s1">'yyyy-mm-dd'</span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">and</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">was</span><span class="w"> </span><span class="n">migrated</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">below</span><span class="p">:</span>
<span class="w"> </span><span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span>
<span class="w"> </span><span class="n">BRTL_DCOR</span><span class="p">.</span><span class="n">BRTL_CS_POT_CUST_UMPAY_INF_S</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">USING</span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Snsh_Dt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">CAST</span><span class="p">(</span><span class="w"> </span><span class="n">lv_mig_v_Trx_Dt</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="nb">DATE</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="k">AND</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">SQL_Detail10449</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_EM_YISHITONG_USR_INF</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">where</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">was</span><span class="w"> </span><span class="n">migrated</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">below</span><span class="p">:</span>
<span class="w"> </span><span class="k">DELETE</span><span class="w"> </span><span class="k">FROM</span>
<span class="w"> </span><span class="n">BRTL_DCOR</span><span class="p">.</span><span class="n">BRTL_EM_YISHITONG_USR_INF</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">USING</span>
<span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">SQL_Detail5742</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_PD_FP_NAV_ADT_INF</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span><span class="p">;</span>
<span class="n">was</span><span class="w"> </span><span class="n">migrated</span><span class="w"> </span><span class="k">as</span><span class="w"> </span>
<span class="w"> </span><span class="k">DELETE</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">FROM</span>
<span class="w"> </span><span class="n">BRTL_DCOR</span><span class="p">.</span><span class="n">BRTL_PD_FP_NAV_ADT_INF</span><span class="w"> </span><span class="k">AS</span><span class="w"> </span><span class="n">a</span><span class="w"> </span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_p1277913121474"><strong id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_b206911442356">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001860198905__en-us_topic_0000001434790473_screen1347116280473"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span>
<span class="normal">5</span>
<span class="normal">6</span>
<span class="normal">7</span>
<span class="normal">8</span>
<span class="normal">9</span></pre></div></td><td class="code"><div><pre><span></span><span class="n">SQL_Detail10124</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_CS_POT_CUST_UMPAY_INF_S</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">where</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Snsh_Dt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">cast</span><span class="p">(</span><span class="s1">'${v_Trx_Dt}'</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nb">date</span><span class="w"> </span><span class="n">format</span><span class="w"> </span><span class="s1">'yyyy-mm-dd'</span><span class="p">)</span><span class="w"> </span>
<span class="w"> </span><span class="k">and</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">SQL_Detail10449</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_EM_YISHITONG_USR_INF</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span>
<span class="w"> </span><span class="k">where</span><span class="w"> </span><span class="n">a</span><span class="p">.</span><span class="n">DW_Job_Seq</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="n">SQL_Detail5742</span><span class="p">.</span><span class="k">sql</span>
<span class="k">delete</span><span class="w"> </span><span class="k">from</span><span class="w"> </span><span class="err">${</span><span class="n">BRTL_DCOR</span><span class="err">}</span><span class="p">.</span><span class="n">BRTL_PD_FP_NAV_ADT_INF</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="n">a</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_16_0084.html">Data Manipulation Language (DML)</a></div>
</div>
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