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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>36.15. column_privileges</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 V1.79.1" /><link rel="prev" href="infoschema-column-options.html" title="36.14. column_options" /><link rel="next" href="infoschema-column-udt-usage.html" title="36.16. column_udt_usage" /></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">36.15. <code xmlns="http://www.w3.org/1999/xhtml" class="literal">column_privileges</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="infoschema-column-options.html" title="36.14. column_options">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 12.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="infoschema-column-udt-usage.html" title="36.16. column_udt_usage">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="INFOSCHEMA-COLUMN-PRIVILEGES"><div class="titlepage"><div><div><h2 class="title" style="clear: both">36.15. <code class="literal">column_privileges</code></h2></div></div></div><p>
- The view <code class="literal">column_privileges</code> identifies all
- privileges granted on columns to a currently enabled role or by a
- currently enabled role. There is one row for each combination of
- column, grantor, and grantee.
- </p><p>
- If a privilege has been granted on an entire table, it will show up in
- this view as a grant for each column, but only for the
- privilege types where column granularity is possible:
- <code class="literal">SELECT</code>, <code class="literal">INSERT</code>,
- <code class="literal">UPDATE</code>, <code class="literal">REFERENCES</code>.
- </p><div class="table" id="id-1.7.6.19.4"><p class="title"><strong>Table 36.13. <code class="literal">column_privileges</code> Columns</strong></p><div class="table-contents"><table class="table" summary="column_privileges 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">grantor</code></td><td><code class="type">sql_identifier</code></td><td>Name of the role that granted the privilege</td></tr><tr><td><code class="literal">grantee</code></td><td><code class="type">sql_identifier</code></td><td>Name of the role that the privilege was granted to</td></tr><tr><td><code class="literal">table_catalog</code></td><td><code class="type">sql_identifier</code></td><td>Name of the database that contains the table that contains the column (always the current database)</td></tr><tr><td><code class="literal">table_schema</code></td><td><code class="type">sql_identifier</code></td><td>Name of the schema that contains the table that contains the column</td></tr><tr><td><code class="literal">table_name</code></td><td><code class="type">sql_identifier</code></td><td>Name of the table that contains the column</td></tr><tr><td><code class="literal">column_name</code></td><td><code class="type">sql_identifier</code></td><td>Name of the column</td></tr><tr><td><code class="literal">privilege_type</code></td><td><code class="type">character_data</code></td><td>
- Type of the privilege: <code class="literal">SELECT</code>,
- <code class="literal">INSERT</code>, <code class="literal">UPDATE</code>, or
- <code class="literal">REFERENCES</code>
- </td></tr><tr><td><code class="literal">is_grantable</code></td><td><code class="type">yes_or_no</code></td><td><code class="literal">YES</code> if the privilege is grantable, <code class="literal">NO</code> if not</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="infoschema-column-options.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="information-schema.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="infoschema-column-udt-usage.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">36.14. <code class="literal">column_options</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> 36.16. <code class="literal">column_udt_usage</code></td></tr></table></div></body></html>
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