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Grant options, and cascading revoke. Grant options are allowed only for

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users right now, not groups.  Extension of has_foo_privileges functions to
query the grant options.  Extension of aclitem type to store grantor.
This commit is contained in:
Peter Eisentraut
2003-01-23 23:39:07 +00:00
parent aa78ca3a95
commit ef7422510e
18 changed files with 671 additions and 446 deletions
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23
src/backend/parser/gram.y
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.395 2003/01/10 22:03:27 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.396 2003/01/23 23:38:56 petere Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -163,6 +163,7 @@ static void doNegateFloat(Value *v);
%type <ival> opt_lock lock_type cast_context
%type <boolean> opt_force opt_or_replace transaction_access_mode
opt_grant_grant_option opt_revoke_grant_option
%type <list> user_list
@ -2737,6 +2738,7 @@ GrantStmt: GRANT privileges ON privilege_target TO grantee_list
n->objtype = ($4)->objtype;
n->objects = ($4)->objs;
n->grantees = $6;
n->grant_option = $7;
$$ = (Node*)n;
}
;
@ -2750,9 +2752,8 @@ RevokeStmt: REVOKE opt_revoke_grant_option privileges ON privilege_target
n->objtype = ($5)->objtype;
n->objects = ($5)->objs;
n->grantees = $7;
if ($8 == DROP_CASCADE)
elog(ERROR, "REVOKE ... CASCADE is not implemented");
n->grant_option = $2;
n->behavior = $8;
$$ = (Node *)n;
}
@ -2867,19 +2868,13 @@ grantee: ColId
opt_grant_grant_option:
WITH GRANT OPTION
{
elog(ERROR, "grant options are not implemented");
}
| /*EMPTY*/
WITH GRANT OPTION { $$ = TRUE; }
| /*EMPTY*/ { $$ = FALSE; }
;
opt_revoke_grant_option:
GRANT OPTION FOR
{
elog(ERROR, "grant options are not implemented");
}
| /*EMPTY*/
GRANT OPTION FOR { $$ = TRUE; }
| /*EMPTY*/ { $$ = FALSE; }
;