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Yang, Tong
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Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
31 lines
1.5 KiB
HTML
31 lines
1.5 KiB
HTML
<a name="mrs_01_24207"></a><a name="mrs_01_24207"></a>
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<h1 class="topictitle1">SHOW: Displaying Information About Databases and Tables</h1>
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<div id="body8662426"><p id="mrs_01_24207__en-us_topic_0000001219149659_p37061892811">This section describes the basic syntax and usage of the SQL statement for displaying information about databases and tables in ClickHouse.</p>
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<div class="section" id="mrs_01_24207__en-us_topic_0000001219149659_section15282030182819"><h4 class="sectiontitle">Basic Syntax</h4><p id="mrs_01_24207__en-us_topic_0000001219149659_p129177369281"><strong id="mrs_01_24207__en-us_topic_0000001219149659_b179171336152812">show databases</strong></p>
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<p id="mrs_01_24207__en-us_topic_0000001219149659_p9917163614286"><strong id="mrs_01_24207__en-us_topic_0000001219149659_b109171436172812">show tables</strong></p>
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</div>
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<div class="section" id="mrs_01_24207__en-us_topic_0000001219149659_section14679051162815"><h4 class="sectiontitle">Example</h4><pre class="screen" id="mrs_01_24207__en-us_topic_0000001219149659_screen1946011419213">-- Query database information.
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show databases;
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┌─name────┐
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│ default │
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│ system │
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│ test │
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└───────┘
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-- Query table information.
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show tables;
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┌─name──┐
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│ t1 │
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│ test │
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│ test2 │
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│ test5 │
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└─────┘</pre>
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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="mrs_01_24199.html">Common ClickHouse SQL Syntax</a></div>
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</div>
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</div>
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