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Lu, Huayi 27019c2991 DWS TOOL 830.201 version 
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-16 07:35:25 +00:00

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<a name="EN-US_TOPIC_0000001819416181"></a><a name="EN-US_TOPIC_0000001819416181"></a>
<h1 class="topictitle1">ACTIVITYCOUNT</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_p113206173435">ACTIVITYCOUNT</p>
<p id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_p073192819126"><strong id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_b7247153744816">Input</strong></p>
<p id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_p775731510186">It is a status variable that returns the number of rows affected by an SQL DML statement in an embedded SQL.</p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_screen19515263187"><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">SEL</span><span class="w"> </span><span class="n">tablename</span>
<span class="k">FROM</span><span class="w"> </span><span class="n">dbc</span><span class="p">.</span><span class="n">tables</span>
<span class="k">WHERE</span><span class="w"> </span><span class="n">databasename</span><span class="w"> </span><span class="o">=</span><span class="s1">'tera_db'</span>
<span class="w"> </span><span class="k">AND</span><span class="w"> </span><span class="n">tablename</span><span class="o">=</span><span class="s1">'tab1'</span><span class="p">;</span>
<span class="p">.</span><span class="k">IF</span><span class="w"> </span><span class="n">ACTIVITYCOUNT</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="k">THEN</span><span class="w"> </span><span class="p">.</span><span class="k">GOTO</span><span class="w"> </span><span class="n">NXTREPORT</span><span class="p">;</span>
<span class="k">CREATE</span><span class="w"> </span><span class="n">MULTISET</span><span class="w"> </span><span class="k">TABLE</span><span class="w"> </span><span class="n">tera_db</span><span class="p">.</span><span class="n">tab1</span>
<span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="k">NO</span><span class="w"> </span><span class="n">FALLBACK</span>
<span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="k">NO</span><span class="w"> </span><span class="k">BEFORE</span><span class="w"> </span><span class="n">JOURNAL</span>
<span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="k">NO</span><span class="w"> </span><span class="k">AFTER</span><span class="w"> </span><span class="n">JOURNAL</span>
<span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">CHECKSUM</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">DEFAULT</span>
<span class="w"> </span><span class="p">(</span>
<span class="w"> </span><span class="n">Tx_Zone_Num</span><span class="w"> </span><span class="nb">CHAR</span><span class="p">(</span><span class="w"> </span><span class="mi">4</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">Tx_Org_Num</span><span class="w"> </span><span class="nb">VARCHAR</span><span class="p">(</span><span class="w"> </span><span class="mi">30</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="k">PRIMARY</span><span class="w"> </span><span class="k">INDEX</span>
<span class="w"> </span><span class="p">(</span>
<span class="w"> </span><span class="n">Tx_Org_Num</span>
<span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="k">INDEX</span>
<span class="w"> </span><span class="p">(</span>
<span class="w"> </span><span class="n">Tx_Teller_Id</span>
<span class="w"> </span><span class="p">)</span>
<span class="p">;</span>
<span class="p">.</span><span class="n">LABEL</span><span class="w"> </span><span class="n">NXTREPORT</span>
<span class="n">DEL</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">tera_db</span><span class="p">.</span><span class="n">tab1</span><span class="p">;</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_p1352616613129"><strong id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_b132341042164814">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001819416181__en-us_topic_0000001657865314_en-us_topic_0000001384550484_screen6868056171810"><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>
<span class="normal">28</span>
<span class="normal">29</span>
<span class="normal">30</span>
<span class="normal">31</span>
<span class="normal">32</span>
<span class="normal">33</span>
<span class="normal">34</span>
<span class="normal">35</span>
<span class="normal">36</span>
<span class="normal">37</span>
<span class="normal">38</span>
<span class="normal">39</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">DECLARE</span><span class="w"> </span><span class="n">v_verify</span><span class="w"> </span><span class="nb">TEXT</span><span class="w"> </span><span class="p">;</span>
<span class="n">v_no_data_found</span><span class="w"> </span><span class="nb">NUMBER</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">;</span>
<span class="k">BEGIN</span>
<span class="w"> </span><span class="k">BEGIN</span>
<span class="w"> </span><span class="n">v_no_data_found</span><span class="w"> </span><span class="p">:</span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">SELECT</span>
<span class="w"> </span><span class="n">mig_td_ext</span><span class="p">.</span><span class="n">vw_td_dbc_tables</span><span class="p">.</span><span class="n">tablename</span><span class="w"> </span><span class="k">INTO</span><span class="w"> </span><span class="n">v_verify</span>
<span class="w"> </span><span class="k">FROM</span>
<span class="w"> </span><span class="n">mig_td_ext</span><span class="p">.</span><span class="n">vw_td_dbc_tables</span>
<span class="w"> </span><span class="k">WHERE</span>
<span class="w"> </span><span class="n">mig_td_ext</span><span class="p">.</span><span class="n">vw_td_dbc_tables</span><span class="p">.</span><span class="n">schemaname</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">'tera_db'</span>
<span class="w"> </span><span class="k">AND</span><span class="w"> </span><span class="n">mig_td_ext</span><span class="p">.</span><span class="n">vw_td_dbc_tables</span><span class="p">.</span><span class="n">tablename</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">'tab1'</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">EXCEPTION</span>
<span class="w"> </span><span class="k">WHEN</span><span class="w"> </span><span class="n">NO_DATA_FOUND</span><span class="w"> </span><span class="k">THEN</span>
<span class="w"> </span><span class="n">v_no_data_found</span><span class="w"> </span><span class="p">:</span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">END</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">IF</span>
<span class="w"> </span><span class="n">v_no_data_found</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="k">THEN</span>
<span class="w"> </span><span class="k">CREATE</span><span class="w"> </span><span class="k">TABLE</span><span class="w"> </span><span class="n">tera_db</span><span class="p">.</span><span class="n">tab1</span><span class="w"> </span><span class="p">(</span>
<span class="w"> </span><span class="n">Tx_Zone_Num</span><span class="w"> </span><span class="nb">CHAR</span><span class="p">(</span><span class="w"> </span><span class="mi">4</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">,</span><span class="n">Tx_Org_Num</span><span class="w"> </span><span class="nb">VARCHAR</span><span class="p">(</span><span class="w"> </span><span class="mi">30</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="n">DISTRIBUTE</span><span class="w"> </span><span class="k">BY</span><span class="w"> </span><span class="n">HASH</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="n">Tx_Org_Num</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">CREATE</span>
<span class="w"> </span><span class="k">INDEX</span>
<span class="w"> </span><span class="k">ON</span><span class="w"> </span><span class="n">tera_db</span><span class="p">.</span><span class="n">tab1</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="n">Tx_Teller_Id</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">;</span>
<span class="w"> </span><span class="k">END</span><span class="w"> </span><span class="k">IF</span><span class="w"> </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">tera_db</span><span class="p">.</span><span class="n">tab1</span><span class="w"> </span><span class="p">;</span>
<span class="k">END</span><span class="w"> </span><span class="p">;</span>
<span class="o">/</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>
</div>
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