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Support renaming of tablespaces, and changing the owners of

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aggregates, conversions, functions, operators, operator classes,
schemas, types, and tablespaces.  Fold the existing implementations
of alter domain owner and alter database owner in with these.

Christopher Kings-Lynne
This commit is contained in:
Tom Lane
2004-06-25 21:55:59 +00:00
parent 1621192b11
commit 0adfa2c39d
40 changed files with 1380 additions and 234 deletions
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127
doc/src/sgml/ref/alter_operator.sgml Normal file
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<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/alter_operator.sgml,v 1.1 2004/06/25 21:55:50 tgl Exp $
PostgreSQL documentation
-->
<refentry id="SQL-ALTEROPERATOR">
<refmeta>
<refentrytitle id="SQL-ALTEROPERATOR-TITLE">ALTER OPERATOR</refentrytitle>
<refmiscinfo>SQL - Language Statements</refmiscinfo>
</refmeta>
<refnamediv>
<refname>ALTER OPERATOR</refname>
<refpurpose>change the definition of an operator</refpurpose>
</refnamediv>
<indexterm zone="sql-alteroperator">
<primary>ALTER OPERATOR</primary>
</indexterm>
<refsynopsisdiv>
<synopsis>
ALTER OPERATOR <replaceable>name</replaceable> ( { <replaceable>lefttype</replaceable> | NONE } , { <replaceable>righttype</replaceable> | NONE } ) OWNER TO <replaceable>newowner</replaceable>
</synopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<command>ALTER OPERATOR</command> changes the definition of
an operator. The only currently available functionality is to change the
owner of the operator.
</para>
</refsect1>
<refsect1>
<title>Parameters</title>
<variablelist>
<varlistentry>
<term><replaceable class="parameter">name</replaceable></term>
<listitem>
<para>
The name (optionally schema-qualified) of an existing operator.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">lefttype</replaceable></term>
<listitem>
<para>
The data type of the operator's left operand; write
<literal>NONE</literal> if the operator has no left operand.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">righttype</replaceable></term>
<listitem>
<para>
The data type of the operator's right operand; write
<literal>NONE</literal> if the operator has no right operand.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">newowner</replaceable></term>
<listitem>
<para>
The new owner of the operator.
You must be a superuser to change the owner of an operator.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Examples</title>
<para>
Change the owner of a custom operator <literal>a @@ b</literal> for type <type>text</type>:
<programlisting>
ALTER OPERATOR @@ (text, text) OWNER TO joe;
</programlisting>
</para>
</refsect1>
<refsect1>
<title>Compatibility</title>
<para>
There is no <command>ALTER OPERATOR</command> statement in
the SQL standard.
</para>
</refsect1>
<refsect1>
<title>See Also</title>
<simplelist type="inline">
<member><xref linkend="sql-createoperator" endterm="sql-createoperator-title"></member>
<member><xref linkend="sql-dropoperator" endterm="sql-dropoperator-title"></member>
</simplelist>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:nil
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:"../reference.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:"/usr/lib/sgml/catalog"
sgml-local-ecat-files:nil
End:
-->