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Add GRANT ON SEQUENCE syntax to support sequence-only permissions.

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Continue to support GRANT ON [TABLE] for sequences for backward
compatibility;  issue warning for invalid sequence permissions.

[Backward compatibility warning message.]

Add USAGE permission for sequences that allows only currval() and
nextval(), not setval().

Mention object name in grant/revoke warnings because of possible
multi-object operations.
This commit is contained in:
Bruce Momjian
2006-01-21 02:16:21 +00:00
parent 33feb55c47
commit 4789e98801
13 changed files with 208 additions and 60 deletions
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6
src/backend/utils/adt/acl.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/acl.c,v 1.129 2005/11/18 02:38:23 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/acl.c,v 1.130 2006/01/21 02:16:19 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -545,6 +545,10 @@ acldefault(GrantObjectType objtype, Oid ownerId)
world_default = ACL_NO_RIGHTS;
owner_default = ACL_ALL_RIGHTS_RELATION;
break;
case ACL_OBJECT_SEQUENCE:
world_default = ACL_NO_RIGHTS;
owner_default = ACL_ALL_RIGHTS_SEQUENCE;
break;
case ACL_OBJECT_DATABASE:
world_default = ACL_CREATE_TEMP; /* not NO_RIGHTS! */
owner_default = ACL_ALL_RIGHTS_DATABASE;