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1<?xml version="1.0" encoding="UTF-8" standalone="no"?>2<!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>5.13. Other Database Objects</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="ddl-foreign-data.html" title="5.12. Foreign Data" /><link rel="next" href="ddl-depend.html" title="5.14. Dependency Tracking" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">5.13. Other Database Objects</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="ddl-foreign-data.html" title="5.12. Foreign Data">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="ddl.html" title="Chapter 5. Data Definition">Up</a></td><th width="60%" align="center">Chapter 5. Data Definition</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="ddl-depend.html" title="5.14. Dependency Tracking">Next</a></td></tr></table><hr /></div><div class="sect1" id="DDL-OTHERS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">5.13. Other Database Objects <a href="#DDL-OTHERS" class="id_link">#</a></h2></div></div></div><p>3   Tables are the central objects in a relational database structure,4   because they hold your data.  But they are not the only objects5   that exist in a database.  Many other kinds of objects can be6   created to make the use and management of the data more efficient7   or convenient.  They are not discussed in this chapter, but we give8   you a list here so that you are aware of what is possible:9  </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>10     Views11    </p></li><li class="listitem"><p>12     Functions, procedures, and operators13    </p></li><li class="listitem"><p>14     Data types and domains15    </p></li><li class="listitem"><p>16     Triggers and rewrite rules17    </p></li></ul></div><p>18   Detailed information on19   these topics appears in <a class="xref" href="server-programming.html" title="Part V. Server Programming">Part V</a>.20  </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ddl-foreign-data.html" title="5.12. Foreign Data">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ddl.html" title="Chapter 5. Data Definition">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ddl-depend.html" title="5.14. Dependency Tracking">Next</a></td></tr><tr><td width="40%" align="left" valign="top">5.12. Foreign Data </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 5.14. Dependency Tracking</td></tr></table></div></body></html>