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   3    The view <code class="structname">pg_rules</code> provides access to
   4    useful information about query rewrite rules.
   5   </p><div class="table" id="id-1.10.5.26.4"><p class="title"><strong>Table 53.22. <code class="structname">pg_rules</code> Columns</strong></p><div class="table-contents"><table class="table" summary="pg_rules Columns" border="1"><colgroup><col /></colgroup><thead><tr><th class="catalog_table_entry"><p class="column_definition">
   6        Column Type
   7       </p>
   8       <p>
   9        Description
  10       </p></th></tr></thead><tbody><tr><td class="catalog_table_entry"><p class="column_definition">
  11        <code class="structfield">schemaname</code> <code class="type">name</code>
  12        (references <a class="link" href="catalog-pg-namespace.html" title="52.32. pg_namespace"><code class="structname">pg_namespace</code></a>.<code class="structfield">nspname</code>)
  13       </p>
  14       <p>
  15        Name of schema containing table
  16       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  17        <code class="structfield">tablename</code> <code class="type">name</code>
  18        (references <a class="link" href="catalog-pg-class.html" title="52.11. pg_class"><code class="structname">pg_class</code></a>.<code class="structfield">relname</code>)
  19       </p>
  20       <p>
  21        Name of table the rule is for
  22       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  23        <code class="structfield">rulename</code> <code class="type">name</code>
  24        (references <a class="link" href="catalog-pg-rewrite.html" title="52.45. pg_rewrite"><code class="structname">pg_rewrite</code></a>.<code class="structfield">rulename</code>)
  25       </p>
  26       <p>
  27        Name of rule
  28       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  29        <code class="structfield">definition</code> <code class="type">text</code>
  30       </p>
  31       <p>
  32        Rule definition (a reconstructed creation command)
  33       </p></td></tr></tbody></table></div></div><br class="table-break" /><p>
  34    The <code class="structname">pg_rules</code> view excludes the <code class="literal">ON SELECT</code> rules
  35    of views and materialized views; those can be seen in
  36    <a class="link" href="view-pg-views.html" title="53.37. pg_views"><code class="structname">pg_views</code></a> and <a class="link" href="view-pg-matviews.html" title="53.14. pg_matviews"><code class="structname">pg_matviews</code></a>.
  37   </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="view-pg-roles.html" title="53.21. pg_roles">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="views.html" title="Chapter 53. System Views">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="view-pg-seclabels.html" title="53.23. pg_seclabels">Next</a></td></tr><tr><td width="40%" align="left" valign="top">53.21. <code class="structname">pg_roles</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 53.23. <code class="structname">pg_seclabels</code></td></tr></table></div></body></html>