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Lu, Huayi 346ac31da9 DWS TG 8.1.3.200 VERSION 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Reviewed-by: Jiang, Beibei <beibei.jiang@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2023-08-28 09:20:17 +00:00

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<a name="EN-US_TOPIC_0000001234042125"></a><a name="EN-US_TOPIC_0000001234042125"></a>
<h1 class="topictitle1">DBC.TABLES</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_p119554197422">The DSC migrates dbc.tables to their corresponding mig_td_ext.vw_td_dbc_tables.</p>
<p id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_p1010346193413">Example: databasename is migrated as mig_td_ext.vw_td_dbc_tables.schemaname.</p>
<p id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_p757552311611"><strong id="EN-US_TOPIC_0000001234042125__en-us_topic_0237712248_b12350491473">Input</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_screen1699914331663"><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></pre></div></td><td class="code"><div><pre><span></span><span class="n">sel</span><span class="w"> </span><span class="n">databasename</span><span class="p">,</span><span class="n">tablename</span><span class="w"> </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">tablekind</span><span class="o">=</span><span class="s1">'T'</span><span class="w"> </span><span class="k">and</span><span class="w"> </span><span class="k">trim</span><span class="p">(</span><span class="n">databasename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">'&lt;dbname&gt;'</span>
<span class="k">AND</span>
<span class="p">(</span><span class="w"> </span><span class="k">NOT</span><span class="p">(</span><span class="k">TRIM</span><span class="p">(</span><span class="n">tablename</span><span class="p">)</span><span class="w"> </span><span class="k">LIKE</span><span class="w"> </span><span class="k">ANY</span><span class="w"> </span><span class="p">(</span><span class="o">&lt;</span><span class="n">excludelist</span><span class="o">&gt;</span><span class="p">))</span>
<span class="p">);</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_p7942135215614"><strong id="EN-US_TOPIC_0000001234042125__en-us_topic_0237712248_b131101851076">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001234042125__en-us_topic_0238518360_en-us_topic_0237362134_screen1186411571562"><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></pre></div></td><td class="code"><div><pre><span></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">schemaname</span>
<span class="w"> </span><span class="p">,</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">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">tablekind</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">'T'</span>
<span class="w"> </span><span class="k">AND</span><span class="w"> </span><span class="k">TRIM</span><span class="p">(</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="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">'&lt;dbname&gt;'</span>
<span class="w"> </span><span class="k">AND</span><span class="p">(</span><span class="w"> </span><span class="k">NOT</span><span class="p">(</span><span class="w"> </span><span class="k">TRIM</span><span class="p">(</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="p">)</span><span class="w"> </span><span class="k">LIKE</span><span class="w"> </span><span class="k">ANY</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="nb">ARRAY</span><span class="p">[</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">excludelist</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="p">]</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="p">)</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_mt_0046.html">Schema Objects</a></div>
</div>
</div>
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