1 files changed, 17 insertions, 1 deletions
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 246d1ef3a33..9ad722528e1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.548 2006/06/27 03:43:20 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.549 2006/07/02 01:58:36 momjian Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -1514,6 +1514,22 @@ alter_table_cmd:
 					n->subtype = AT_DisableTrigUser;
 					$$ = (Node *)n;
 				}
+			/* ALTER TABLE <name> ALTER INHERITS ADD <parent> */
+			| INHERIT qualified_name
+				{
+					AlterTableCmd *n = makeNode(AlterTableCmd);
+					n->subtype = AT_AddInherits;
+					n->parent = $2;
+					$$ = (Node *)n;
+				}
+			/* ALTER TABLE <name> alter INHERITS DROP <parent> */
+			| NO INHERIT qualified_name
+				{
+					AlterTableCmd *n = makeNode(AlterTableCmd);
+					n->subtype = AT_DropInherits;
+					n->parent = $3;
+					$$ = (Node *)n;
+				}
 			| alter_rel_cmd
 				{
 					$$ = $1;