Code review for ALTER INDEX patch.

src/backend/commands/alter.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/commands/alter.c,v 1.8 2004/06/25 21:55:53 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/commands/alter.c,v 1.9 2004/08/22 00:08:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -89,6 +89,7 @@ ExecRenameStmt(RenameStmt *stmt)
 			break;
 
 		case OBJECT_TABLE:
+		case OBJECT_INDEX:
 		case OBJECT_COLUMN:
 		case OBJECT_TRIGGER:
 			{
@@ -101,6 +102,7 @@ ExecRenameStmt(RenameStmt *stmt)
 				switch (stmt->renameType)
 				{
 					case OBJECT_TABLE:
+					case OBJECT_INDEX:
 						{
 							/*
 							 * RENAME TABLE requires that we (still) hold

src/backend/nodes/copyfuncs.c

@@ -15,7 +15,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.289 2004/08/02 04:26:05 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.290 2004/08/22 00:08:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1626,6 +1626,7 @@ _copyAlterTableStmt(AlterTableStmt *from)
 
 	COPY_NODE_FIELD(relation);
 	COPY_NODE_FIELD(cmds);
+	COPY_SCALAR_FIELD(relkind);
 
 	return newnode;
 }

src/backend/nodes/equalfuncs.c

@@ -18,7 +18,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.228 2004/08/02 04:26:05 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.229 2004/08/22 00:08:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -727,6 +727,7 @@ _equalAlterTableStmt(AlterTableStmt *a, AlterTableStmt *b)
 {
 	COMPARE_NODE_FIELD(relation);
 	COMPARE_NODE_FIELD(cmds);
+	COMPARE_SCALAR_FIELD(relkind);
 
 	return true;
 }

src/backend/parser/analyze.c

@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.308 2004/08/02 04:26:29 tgl Exp $
+ *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.309 2004/08/22 00:08:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1421,6 +1421,7 @@ transformFKConstraints(ParseState *pstate, CreateStmtContext *cxt,
 
 		alterstmt->relation = cxt->relation;
 		alterstmt->cmds = NIL;
+		alterstmt->relkind = OBJECT_TABLE;
 
 		foreach(fkclist, cxt->fkconstraints)
 		{

src/backend/parser/gram.y

@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.472 2004/08/20 04:29:32 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.473 2004/08/22 00:08:28 tgl Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -1166,6 +1166,7 @@ alter_table_cmds:
 			| alter_table_cmds ',' alter_table_cmd	{ $$ = lappend($1, $3); }
 		;
 
+/* Subcommands that are for ALTER TABLE only */
 alter_table_cmd:
 			/* ALTER TABLE <relation> ADD [COLUMN] <coldef> */
 			ADD opt_column columnDef
@@ -1293,13 +1294,14 @@ alter_table_cmd:
 				}
 		;
 
-alter_rel_cmds: alter_rel_cmd                         { $$ = list_make1($1); }
-            | alter_rel_cmds ',' alter_rel_cmd  { $$ = lappend($1, $3); }
-        ;
-
+alter_rel_cmds:
+			alter_rel_cmd							{ $$ = list_make1($1); }
+			| alter_rel_cmds ',' alter_rel_cmd		{ $$ = lappend($1, $3); }
+		;
 
+/* Subcommands that are for ALTER TABLE or ALTER INDEX */
 alter_rel_cmd:
-			/* ALTER [ TABLE | INDEX ] <name> OWNER TO UserId */
+			/* ALTER [TABLE|INDEX] <name> OWNER TO UserId */
 			OWNER TO UserId
 				{
 					AlterTableCmd *n = makeNode(AlterTableCmd);
@@ -1307,7 +1309,7 @@ alter_rel_cmd:
 					n->name = $3;
 					$$ = (Node *)n;
 				}
-			/* ALTER [ TABLE | INDEX ] <name> SET TABLESPACE <tablespacename> */
+			/* ALTER [TABLE|INDEX] <name> SET TABLESPACE <tablespacename> */
 			| SET TABLESPACE name
 				{
 					AlterTableCmd *n = makeNode(AlterTableCmd);