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<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>51.88. pg_tables</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[email protected]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="view-pg-stats.html" title="51.87. pg_stats" /><link rel="next" href="view-pg-timezone-abbrevs.html" title="51.89. pg_timezone_abbrevs" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">51.88. <code xmlns="http://www.w3.org/1999/xhtml" class="structname">pg_tables</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="view-pg-stats.html" title="51.87. pg_stats">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="catalogs.html" title="Chapter 51. System Catalogs">Up</a></td><th width="60%" align="center">Chapter 51. System Catalogs</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 10.23 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="view-pg-timezone-abbrevs.html" title="51.89. pg_timezone_abbrevs">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="VIEW-PG-TABLES"><div class="titlepage"><div><div><h2 class="title" style="clear: both">51.88. <code class="structname">pg_tables</code></h2></div></div></div><a id="id-1.10.4.90.2" class="indexterm"></a><p> The view <code class="structname">pg_tables</code> provides access to useful information about each table in the database. </p><div class="table" id="id-1.10.4.90.4"><p class="title"><strong>Table 51.89. <code class="structname">pg_tables</code> Columns</strong></p><div class="table-contents"><table class="table" summary="pg_tables Columns" border="1"><colgroup><col /><col /><col /><col /></colgroup><thead><tr><th>Name</th><th>Type</th><th>References</th><th>Description</th></tr></thead><tbody><tr><td><code class="structfield">schemaname</code></td><td><code class="type">name</code></td><td><code class="literal"><a class="link" href="catalog-pg-namespace.html" title="51.32. pg_namespace"><code class="structname">pg_namespace</code></a>.nspname</code></td><td>Name of schema containing table</td></tr><tr><td><code class="structfield">tablename</code></td><td><code class="type">name</code></td><td><code class="literal"><a class="link" href="catalog-pg-class.html" title="51.11. pg_class"><code class="structname">pg_class</code></a>.relname</code></td><td>Name of table</td></tr><tr><td><code class="structfield">tableowner</code></td><td><code class="type">name</code></td><td><code class="literal"><a class="link" href="catalog-pg-authid.html" title="51.8. pg_authid"><code class="structname">pg_authid</code></a>.rolname</code></td><td>Name of table's owner</td></tr><tr><td><code class="structfield">tablespace</code></td><td><code class="type">name</code></td><td><code class="literal"><a class="link" href="catalog-pg-tablespace.html" title="51.54. pg_tablespace"><code class="structname">pg_tablespace</code></a>.spcname</code></td><td>Name of tablespace containing table (null if default for database)</td></tr><tr><td><code class="structfield">hasindexes</code></td><td><code class="type">boolean</code></td><td><code class="literal"><a class="link" href="catalog-pg-class.html" title="51.11. pg_class"><code class="structname">pg_class</code></a>.relhasindex</code></td><td>True if table has (or recently had) any indexes</td></tr><tr><td><code class="structfield">hasrules</code></td><td><code class="type">boolean</code></td><td><code class="literal"><a class="link" href="catalog-pg-class.html" title="51.11. pg_class"><code class="structname">pg_class</code></a>.relhasrules</code></td><td>True if table has (or once had) rules</td></tr><tr><td><code class="structfield">hastriggers</code></td><td><code class="type">boolean</code></td><td><code class="literal"><a class="link" href="catalog-pg-class.html" title="51.11. pg_class"><code class="structname">pg_class</code></a>.relhastriggers</code></td><td>True if table has (or once had) triggers</td></tr><tr><td><code class="structfield">rowsecurity</code></td><td><code class="type">boolean</code></td><td><code class="literal"><a class="link" href="catalog-pg-class.html" title="51.11. pg_class"><code class="structname">pg_class</code></a>.relrowsecurity</code></td><td>True if row security is enabled on the table</td></tr></tbody></table></div></div><br class="table-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="view-pg-stats.html" title="51.87. pg_stats">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="catalogs.html" title="Chapter 51. System Catalogs">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="view-pg-timezone-abbrevs.html" title="51.89. pg_timezone_abbrevs">Next</a></td></tr><tr><td width="40%" align="left" valign="top">51.87. <code xmlns="http://www.w3.org/1999/xhtml" class="structname">pg_stats</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 10.23 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 51.89. <code xmlns="http://www.w3.org/1999/xhtml" class="structname">pg_timezone_abbrevs</code></td></tr></table></div></body></html>