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Add support for piping COPY to/from an external program.
[postgresql] / doc / src / sgml / ref / drop_user.sgml
1 <!--
2 doc/src/sgml/ref/drop_user.sgml
3 PostgreSQL documentation
4 -->
5
6 <refentry id="SQL-DROPUSER">
7  <refmeta>
8   <refentrytitle>DROP USER</refentrytitle>
9   <manvolnum>7</manvolnum>
10   <refmiscinfo>SQL - Language Statements</refmiscinfo>
11  </refmeta>
12
13  <refnamediv>
14   <refname>DROP USER</refname>
15   <refpurpose>remove a database role</refpurpose>
16  </refnamediv>
17
18  <indexterm zone="sql-dropuser">
19   <primary>DROP USER</primary>
20  </indexterm>
21
22  <refsynopsisdiv>
23 <synopsis>
24 DROP USER [ IF EXISTS ] <replaceable class="PARAMETER">name</replaceable> [, ...]
25 </synopsis>
26  </refsynopsisdiv>
27
28  <refsect1>
29   <title>Description</title>
30
31   <para>
32    <command>DROP USER</command> is now an alias for
33    <xref linkend="sql-droprole">.
34   </para>
35  </refsect1>
36
37  <refsect1>
38   <title>Compatibility</title>
39
40   <para>
41    The <command>DROP USER</command> statement is a
42    <productname>PostgreSQL</productname> extension.  The SQL standard
43    leaves the definition of users to the implementation.
44   </para>
45  </refsect1>
46
47  <refsect1>
48   <title>See Also</title>
49
50   <simplelist type="inline">
51    <member><xref linkend="sql-droprole"></member>
52   </simplelist>
53  </refsect1>
54
55 </refentry>