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Document that REVOKE doesn't remove all permissions if PUBLIC has permissions.

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This commit is contained in:
Bruce Momjian 2008-03-03 19:17:27 +00:00
parent efa67833bb
commit 17405109d4
1 changed files with 5 additions and 2 deletions
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7
doc/src/sgml/ref/revoke.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/revoke.sgml,v 1.46 2007/10/30 19:43:30 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/revoke.sgml,v 1.47 2008/03/03 19:17:27 momjian Exp $
PostgreSQL documentation
-->
@ -92,7 +92,10 @@ REVOKE [ ADMIN OPTION FOR ]
<literal>PUBLIC</literal>. Thus, for example, revoking <literal>SELECT</> privilege
from <literal>PUBLIC</literal> does not necessarily mean that all roles
have lost <literal>SELECT</> privilege on the object: those who have it granted
directly or via another role will still have it.
directly or via another role will still have it. Similarly, revoking
<literal>SELECT</> from a user might not prevent that user from using
<literal>SELECT</> if <literal>PUBLIC</literal> or another membership
role still has <literal>SELECT</> rights.
</para>
<para>