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<!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>54.5. pg_config</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="view-pg-backend-memory-contexts.html" title="54.4. pg_backend_memory_contexts" /><link rel="next" href="view-pg-cursors.html" title="54.6. pg_cursors" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">54.5. <code class="structname">pg_config</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="view-pg-backend-memory-contexts.html" title="54.4. pg_backend_memory_contexts">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="views.html" title="Chapter 54. System Views">Up</a></td><th width="60%" align="center">Chapter 54. System Views</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="view-pg-cursors.html" title="54.6. pg_cursors">Next</a></td></tr></table><hr /></div><div class="sect1" id="VIEW-PG-CONFIG"><div class="titlepage"><div><div><h2 class="title" style="clear: both">54.5. <code class="structname">pg_config</code></h2></div></div></div><a id="id-1.10.5.9.2" class="indexterm"></a><p>
The view <code class="structname">pg_config</code> describes the
compile-time configuration parameters of the currently installed
version of <span class="productname">PostgreSQL</span>. It is intended, for example, to
be used by software packages that want to interface to
<span class="productname">PostgreSQL</span> to facilitate finding the required header
files and libraries. It provides the same basic information as the
<a class="xref" href="app-pgconfig.html" title="pg_config"><span class="refentrytitle"><span class="application">pg_config</span></span></a> <span class="productname">PostgreSQL</span> client
application.
</p><p>
By default, the <code class="structname">pg_config</code> view can be read
only by superusers.
</p><div class="table" id="id-1.10.5.9.5"><p class="title"><strong>Table 54.5. <code class="structname">pg_config</code> Columns</strong></p><div class="table-contents"><table class="table" summary="pg_config Columns" border="1"><colgroup><col /></colgroup><thead><tr><th class="catalog_table_entry"><p class="column_definition">
Column Type
</p>
<p>
Description
</p></th></tr></thead><tbody><tr><td class="catalog_table_entry"><p class="column_definition">
<code class="structfield">name</code> <code class="type">text</code>
</p>
<p>
The parameter name
</p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
<code class="structfield">setting</code> <code class="type">text</code>
</p>
<p>
The parameter value
</p></td></tr></tbody></table></div></div><br class="table-break" /></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="view-pg-backend-memory-contexts.html" title="54.4. pg_backend_memory_contexts">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="views.html" title="Chapter 54. System Views">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="view-pg-cursors.html" title="54.6. pg_cursors">Next</a></td></tr><tr><td width="40%" align="left" valign="top">54.4. <code class="structname">pg_backend_memory_contexts</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 54.6. <code class="structname">pg_cursors</code></td></tr></table></div></body></html>
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