Allow qualified type names in CREATE CAST, DROP CAST. Also allow the

construction 'SETOF type[]' which for some reason was previously
overlooked (you'd have to name the array type directly to make it work).

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index e1a179c7c130607c88dac1c856618bd72ada6ef9..c2299cfba85ffcfbe0a8ff1c1114a53157445d8e 100644 (file)
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.373 2002/11/02 18:41:21 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.373.2.1 2003/02/05 20:16:55 tgl Exp $
  *
  * HISTORY
  *       AUTHOR                        DATE                    MAJOR EVENT
@@ -3230,7 +3230,7 @@ any_operator:
  *
  *****************************************************************************/
 
-CreateCastStmt: CREATE CAST '(' ConstTypename AS ConstTypename ')'
+CreateCastStmt: CREATE CAST '(' Typename AS Typename ')'
                                        WITH FUNCTION function_with_argtypes cast_context
                                {
                                        CreateCastStmt *n = makeNode(CreateCastStmt);
@@ -3240,7 +3240,7 @@ CreateCastStmt: CREATE CAST '(' ConstTypename AS ConstTypename ')'
                                        n->context = (CoercionContext) $11;
                                        $$ = (Node *)n;
                                }
-                       | CREATE CAST '(' ConstTypename AS ConstTypename ')'
+                       | CREATE CAST '(' Typename AS Typename ')'
                                        WITHOUT FUNCTION cast_context
                                {
                                        CreateCastStmt *n = makeNode(CreateCastStmt);
@@ -3258,7 +3258,7 @@ cast_context:  AS IMPLICIT_P                                      { $$ = COERCION_IMPLICIT; }
                ;
 
 
-DropCastStmt: DROP CAST '(' ConstTypename AS ConstTypename ')' opt_drop_behavior
+DropCastStmt: DROP CAST '(' Typename AS Typename ')' opt_drop_behavior
                                {
                                        DropCastStmt *n = makeNode(DropCastStmt);
                                        n->sourcetype = $4;
@@ -4849,9 +4849,10 @@ Typename:        SimpleTypename opt_array_bounds
                                        $$ = $1;
                                        $$->arrayBounds = $2;
                                }
-                       | SETOF SimpleTypename
+                       | SETOF SimpleTypename opt_array_bounds
                                {
                                        $$ = $2;
+                                       $$->arrayBounds = $3;
                                        $$->setof = TRUE;
                                }
                ;
@@ -5074,6 +5075,8 @@ Bit:              BitWithLength
                                }
                ;
 
+/* ConstBit is like Bit except "BIT" defaults to unspecified length */
+/* See notes for ConstCharacter, which addresses same issue for "CHAR" */
 ConstBit:      BitWithLength
                                {
                                        $$ = $1;