Add note about column privilege behavior to REVOKE reference page

suggested by Josh Berkus
14 years ago · 313d29f740
parent faec2815c8
commit 313d29f740
1 changed files with 2 additions and 0 deletions
--- a/doc/src/sgml/ref/revoke.sgml
+++ b/doc/src/sgml/ref/revoke.sgml
@ -162,6 +162,8 @@ REVOKE [ ADMIN OPTION FOR ]
  <para>
   When revoking privileges on a table, the corresponding column privileges
   (if any) are automatically revoked on each column of the table, as well.
+   On the other hand, if a role has been granted privileges on a table, then
+   revoking the same privileges from individual columns will have no effect.
  </para>

  <para>