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Su, Xiaomeng
76a5b1ee83
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com> Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
25 lines
2.9 KiB
HTML
25 lines
2.9 KiB
HTML
<a name="dli_08_0228"></a><a name="dli_08_0228"></a>
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<h1 class="topictitle1">Querying the DCS Table</h1>
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<div id="body1578361312450"><p id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_af7983162fc32438d819f21191736d15d">This statement is used to query data in a DCS table.</p>
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<div class="section" id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_s452ed7223e30489e8c84908d006db5f1"><h4 class="sectiontitle">Syntax</h4><div class="codecoloring" codetype="Sql" id="dli_08_0228__en-us_topic_0204105367_screen153791658175715"><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">SELECT</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="k">table_name</span><span class="w"> </span><span class="k">LIMIT</span><span class="w"> </span><span class="nb">number</span><span class="p">;</span>
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</pre></div></td></tr></table></div>
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</div>
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</div>
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<div class="section" id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_s022cdf3e3b794ef6ab379c57a6312479"><h4 class="sectiontitle">Keywords</h4><p id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_p33843242274">LIMIT is used to limit the query results. Only INT type is supported by the <strong id="dli_08_0228__b123811525181712">number</strong> parameter.</p>
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</div>
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<div class="section" id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_s18c3289e82d94522b31bbdc7d2aae3ed"><h4 class="sectiontitle">Example</h4><p id="dli_08_0228__en-us_topic_0204105367_en-us_topic_0142907231_en-us_topic_0114776215_en-us_topic_0114689142_ab3da007974a548888c2e36ddd6e01c43">Query data in the <strong id="dli_08_0228__b526311283171">test_redis</strong> table.</p>
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<div class="codecoloring" codetype="Sql" id="dli_08_0228__en-us_topic_0204105367_screen20607111912586"><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">SELECT</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">test_redis</span><span class="w"> </span><span class="k">limit</span><span class="w"> </span><span class="mi">100</span><span class="p">;</span>
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</pre></div></td></tr></table></div>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dli_08_0225.html">Creating a Datasource Connection with a DCS Table</a></div>
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</div>
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</div>
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