Index: src/backend/parser/parse_expr.c
===================================================================
RCS file: /home/projects/pgsql/cvsroot/pgsql/src/backend/parser/parse_expr.c,v
retrieving revision 1.95
diff -c -r1.95 parse_expr.c
*** src/backend/parser/parse_expr.c	2001/05/19 00:33:20	1.95
--- src/backend/parser/parse_expr.c	2001/05/21 17:59:13
***************
*** 585,591 ****
--- 585,594 ----
  		Node	   *var = colnameToVar(pstate, ident->name);
  
  		if (var != NULL)
+ 		{
+ 			ident->isRel = FALSE;
  			result = transformIndirection(pstate, var, ident->indirection);
+ 		}
  	}
  
  	if (result == NULL)
Index: src/backend/parser/parse_target.c
===================================================================
RCS file: /home/projects/pgsql/cvsroot/pgsql/src/backend/parser/parse_target.c,v
retrieving revision 1.66
diff -c -r1.66 parse_target.c
*** src/backend/parser/parse_target.c	2001/03/22 03:59:41	1.66
--- src/backend/parser/parse_target.c	2001/05/21 17:59:14
***************
*** 55,60 ****
--- 55,63 ----
  	if (expr == NULL)
  		expr = transformExpr(pstate, node, EXPR_COLUMN_FIRST);
  
+ 	if (IsA(expr, Ident) && ((Ident *)expr)->isRel)
+ 		elog(ERROR,"You can't use relation names alone in the target list, try relation.*.");	
+ 
  	type_id = exprType(expr);
  	type_mod = exprTypmod(expr);
  
Index: src/include/nodes/parsenodes.h
===================================================================
RCS file: /home/projects/pgsql/cvsroot/pgsql/src/include/nodes/parsenodes.h,v
retrieving revision 1.127
diff -c -r1.127 parsenodes.h
*** src/include/nodes/parsenodes.h	2001/05/07 00:43:25	1.127
--- src/include/nodes/parsenodes.h	2001/05/21 17:59:19
***************
*** 1080,1087 ****
  	NodeTag		type;
  	char	   *name;			/* its name */
  	List	   *indirection;	/* array references */
! 	bool		isRel;			/* is a relation - filled in by
! 								 * transformExpr() */
  } Ident;
  
  /*
--- 1080,1086 ----
  	NodeTag		type;
  	char	   *name;			/* its name */
  	List	   *indirection;	/* array references */
! 	bool		isRel;			/* is this a relation or a column? */
  } Ident;
  
  /*