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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
| commit | 6eb9c5a5657d1fe77b55cc261450f3538d35a94d (patch) | |
| tree | 657d8194422a5daccecfd42d654b8a245ef7b4c8 /doc/src/sgml/html/sql-droprole.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-13-upstream.tar.xz postgresql-13-upstream.zip | |
Adding upstream version 13.4.upstream/13.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/sql-droprole.html')
| -rw-r--r-- | doc/src/sgml/html/sql-droprole.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/doc/src/sgml/html/sql-droprole.html b/doc/src/sgml/html/sql-droprole.html new file mode 100644 index 0000000..1ba83d8 --- /dev/null +++ b/doc/src/sgml/html/sql-droprole.html @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!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>DROP ROLE</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="sql-droppublication.html" title="DROP PUBLICATION" /><link rel="next" href="sql-droproutine.html" title="DROP ROUTINE" /></head><body id="docContent" class="container-fluid col-10"><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">DROP ROLE</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-droppublication.html" title="DROP PUBLICATION">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><th width="60%" align="center">SQL Commands</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="sql-droproutine.html" title="DROP ROUTINE">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="SQL-DROPROLE"><div class="titlepage"></div><a id="id-1.9.3.126.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">DROP ROLE</span></h2><p>DROP ROLE — remove a database role</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> +DROP ROLE [ IF EXISTS ] <em class="replaceable"><code>name</code></em> [, ...] +</pre></div><div class="refsect1" id="id-1.9.3.126.5"><h2>Description</h2><p> + <code class="command">DROP ROLE</code> removes the specified role(s). + To drop a superuser role, you must be a superuser yourself; + to drop non-superuser roles, you must have <code class="literal">CREATEROLE</code> + privilege. + </p><p> + A role cannot be removed if it is still referenced in any database + of the cluster; an error will be raised if so. Before dropping the role, + you must drop all the objects it owns (or reassign their ownership) + and revoke any privileges the role has been granted on other objects. + The <a class="xref" href="sql-reassign-owned.html" title="REASSIGN OWNED"><span class="refentrytitle">REASSIGN OWNED</span></a> and <a class="xref" href="sql-drop-owned.html" title="DROP OWNED"><span class="refentrytitle">DROP OWNED</span></a> + commands can be useful for this purpose; see <a class="xref" href="role-removal.html" title="21.4. Dropping Roles">Section 21.4</a> + for more discussion. + </p><p> + However, it is not necessary to remove role memberships involving + the role; <code class="command">DROP ROLE</code> automatically revokes any memberships + of the target role in other roles, and of other roles in the target role. + The other roles are not dropped nor otherwise affected. + </p></div><div class="refsect1" id="id-1.9.3.126.6"><h2>Parameters</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">IF EXISTS</code></span></dt><dd><p> + Do not throw an error if the role does not exist. A notice is issued + in this case. + </p></dd><dt><span class="term"><em class="replaceable"><code>name</code></em></span></dt><dd><p> + The name of the role to remove. + </p></dd></dl></div></div><div class="refsect1" id="id-1.9.3.126.7"><h2>Notes</h2><p> + <span class="productname">PostgreSQL</span> includes a program <a class="xref" href="app-dropuser.html" title="dropuser"><span class="refentrytitle"><span class="application">dropuser</span></span></a> that has the + same functionality as this command (in fact, it calls this command) + but can be run from the command shell. + </p></div><div class="refsect1" id="id-1.9.3.126.8"><h2>Examples</h2><p> + To drop a role: +</p><pre class="programlisting"> +DROP ROLE jonathan; +</pre></div><div class="refsect1" id="id-1.9.3.126.9"><h2>Compatibility</h2><p> + The SQL standard defines <code class="command">DROP ROLE</code>, but it allows + only one role to be dropped at a time, and it specifies different + privilege requirements than <span class="productname">PostgreSQL</span> uses. + </p></div><div class="refsect1" id="id-1.9.3.126.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-createrole.html" title="CREATE ROLE"><span class="refentrytitle">CREATE ROLE</span></a>, <a class="xref" href="sql-alterrole.html" title="ALTER ROLE"><span class="refentrytitle">ALTER ROLE</span></a>, <a class="xref" href="sql-set-role.html" title="SET ROLE"><span class="refentrytitle">SET ROLE</span></a></span></div></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="sql-droppublication.html" title="DROP PUBLICATION">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sql-droproutine.html" title="DROP ROUTINE">Next</a></td></tr><tr><td width="40%" align="left" valign="top">DROP PUBLICATION </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> DROP ROUTINE</td></tr></table></div></body></html>
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