124 lines
3.5 KiB
Plaintext
124 lines
3.5 KiB
Plaintext
<!--
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doc/src/sgml/ref/reassign_owned.sgml
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PostgreSQL documentation
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-->
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<refentry id="sql-reassign-owned">
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<indexterm zone="sql-reassign-owned">
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<primary>REASSIGN OWNED</primary>
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</indexterm>
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<refmeta>
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<refentrytitle>REASSIGN OWNED</refentrytitle>
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<manvolnum>7</manvolnum>
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<refmiscinfo>SQL - Language Statements</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>REASSIGN OWNED</refname>
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<refpurpose>change the ownership of database objects owned by a database role</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<synopsis>
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REASSIGN OWNED BY { <replaceable class="parameter">old_role</replaceable> | CURRENT_ROLE | CURRENT_USER | SESSION_USER } [, ...]
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TO { <replaceable class="parameter">new_role</replaceable> | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
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</synopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>
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<command>REASSIGN OWNED</command> instructs the system to change
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the ownership of database objects owned by any of the
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<replaceable class="parameter">old_roles</replaceable> to
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<replaceable class="parameter">new_role</replaceable>.
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</para>
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</refsect1>
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<refsect1>
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<title>Parameters</title>
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<variablelist>
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<varlistentry>
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<term><replaceable class="parameter">old_role</replaceable></term>
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<listitem>
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<para>
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The name of a role. The ownership of all the objects within the
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current database, and of all shared objects (databases, tablespaces),
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owned by this role will be reassigned to
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<replaceable class="parameter">new_role</replaceable>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable class="parameter">new_role</replaceable></term>
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<listitem>
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<para>
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The name of the role that will be made the new owner of the
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affected objects.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Notes</title>
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<para>
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<command>REASSIGN OWNED</command> is often used to prepare for the
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removal of one or more roles. Because <command>REASSIGN
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OWNED</command> does not affect objects within other databases,
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it is usually necessary to execute this command in each database
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that contains objects owned by a role that is to be removed.
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</para>
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<para>
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<command>REASSIGN OWNED</command> requires membership on both the
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source role(s) and the target role.
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</para>
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<para>
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The <link linkend="sql-drop-owned"><command>DROP OWNED</command></link> command is an alternative that
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simply drops all the database objects owned by one or more roles.
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</para>
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<para>
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The <command>REASSIGN OWNED</command> command does not affect any
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privileges granted to
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the <replaceable class="parameter">old_roles</replaceable> on objects
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that are not owned by them. Likewise, it does not affect default
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privileges created with <command>ALTER DEFAULT PRIVILEGES</command>.
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Use <command>DROP OWNED</command> to revoke such privileges.
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</para>
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<para>
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See <xref linkend="role-removal"/> for more discussion.
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</para>
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</refsect1>
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<refsect1>
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<title>Compatibility</title>
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<para>
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The <command>REASSIGN OWNED</command> command is a
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<productname>PostgreSQL</productname> extension.
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</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<simplelist type="inline">
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<member><xref linkend="sql-drop-owned"/></member>
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<member><xref linkend="sql-droprole"/></member>
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<member><xref linkend="sql-alterdatabase"/></member>
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</simplelist>
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</refsect1>
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</refentry>
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