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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>36.46. sql_packages</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="infoschema-sql-languages.html" title="36.45. sql_languages" /><link rel="next" href="infoschema-sql-parts.html" title="36.47. sql_parts" /></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">36.46. <code xmlns="http://www.w3.org/1999/xhtml" class="literal">sql_packages</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="infoschema-sql-languages.html" title="36.45. sql_languages">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="information-schema.html" title="Chapter 36. The Information Schema">Up</a></td><th width="60%" align="center">Chapter 36. The Information Schema</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="infoschema-sql-parts.html" title="36.47. sql_parts">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="INFOSCHEMA-SQL-PACKAGES"><div class="titlepage"><div><div><h2 class="title" style="clear: both">36.46. <code class="literal">sql_packages</code></h2></div></div></div><p> The table <code class="literal">sql_packages</code> contains information
about which feature packages defined in the SQL standard are
supported by <span class="productname">PostgreSQL</span>. Refer to <a class="xref" href="features.html" title="Appendix D. SQL Conformance">Appendix D</a> for background information on feature packages.
</p><div class="table" id="id-1.7.6.50.3"><p class="title"><strong>Table 36.44. <code class="literal">sql_packages</code> Columns</strong></p><div class="table-contents"><table class="table" summary="sql_packages Columns" border="1"><colgroup><col /><col /><col /></colgroup><thead><tr><th>Name</th><th>Data Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">feature_id</code></td><td><code class="type">character_data</code></td><td>Identifier string of the package</td></tr><tr><td><code class="literal">feature_name</code></td><td><code class="type">character_data</code></td><td>Descriptive name of the package</td></tr><tr><td><code class="literal">is_supported</code></td><td><code class="type">yes_or_no</code></td><td> <code class="literal">YES</code> if the package is fully supported by the
current version of <span class="productname">PostgreSQL</span>, <code class="literal">NO</code> if not
</td></tr><tr><td><code class="literal">is_verified_by</code></td><td><code class="type">character_data</code></td><td> Always null, since the <span class="productname">PostgreSQL</span> development group does not
perform formal testing of feature conformance
</td></tr><tr><td><code class="literal">comments</code></td><td><code class="type">character_data</code></td><td>Possibly a comment about the supported status of the package</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="infoschema-sql-languages.html" title="36.45. sql_languages">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="information-schema.html" title="Chapter 36. The Information Schema">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="infoschema-sql-parts.html" title="36.47. sql_parts">Next</a></td></tr><tr><td width="40%" align="left" valign="top">36.45. <code xmlns="http://www.w3.org/1999/xhtml" class="literal">sql_languages</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"> 36.47. <code xmlns="http://www.w3.org/1999/xhtml" class="literal">sql_parts</code></td></tr></table></div></body></html>