Tweak new error messages to match the actual syntax of DECLARE CURSOR.

(Last night I copied-and-pasted from the WITH HOLD case, but that's
wrong because of the bizarrely irregular syntax specified by the standard.)

src/backend/executor/spi.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.182 2007/10/24 23:27:08 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.183 2007/10/25 13:48:57 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -994,7 +994,7 @@ SPI_cursor_open(const char *name, SPIPlanPtr plan,
 			((PlannedStmt *) linitial(stmt_list))->rowMarks != NIL)
 			ereport(ERROR,
 					(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-					 errmsg("DECLARE CURSOR SCROLL ... FOR UPDATE/SHARE is not supported"),
+					 errmsg("DECLARE SCROLL CURSOR ... FOR UPDATE/SHARE is not supported"),
 					 errdetail("Scrollable cursors must be READ ONLY.")));
 	}
 

src/backend/parser/analyze.c

@@ -17,7 +17,7 @@
  * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.368 2007/10/24 23:27:08 tgl Exp $
+ *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.369 2007/10/25 13:48:57 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1627,14 +1627,14 @@ transformDeclareCursorStmt(ParseState *pstate, DeclareCursorStmt *stmt)
 	if (result->rowMarks != NIL && (stmt->options & CURSOR_OPT_SCROLL))
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-			  errmsg("DECLARE CURSOR SCROLL ... FOR UPDATE/SHARE is not supported"),
+			  errmsg("DECLARE SCROLL CURSOR ... FOR UPDATE/SHARE is not supported"),
 				 errdetail("Scrollable cursors must be READ ONLY.")));
 
 	/* FOR UPDATE and INSENSITIVE are not compatible */
 	if (result->rowMarks != NIL && (stmt->options & CURSOR_OPT_INSENSITIVE))
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-			  errmsg("DECLARE CURSOR INSENSITIVE ... FOR UPDATE/SHARE is not supported"),
+			  errmsg("DECLARE INSENSITIVE CURSOR ... FOR UPDATE/SHARE is not supported"),
 				 errdetail("Insensitive cursors must be READ ONLY.")));
 
 	/* We won't need the raw querytree any more */