Add disk space message to "can not extend" message.

src/backend/parser/parse_expr.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.42 1999/04/19 04:17:11 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.43 1999/04/23 19:37:41 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -518,8 +518,8 @@ transformIdent(ParseState *pstate, Node *expr, int precedence)
 		/* we add the relation name for them */
 		att->relname = rte->refname;
 		att->attrs = lcons(makeString(ident->name), NIL);
-		column_result = (Node *) ParseNestedFuncOrColumn(pstate, att, &pstate->p_last_resno,
-											 precedence);
+		column_result = (Node *) ParseNestedFuncOrColumn(pstate, att,
+									&pstate->p_last_resno, precedence);
 	}
 
 	/* try to find the ident as a relation */

src/backend/storage/smgr/smgr.c

@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/smgr/smgr.c,v 1.22 1999/02/13 23:18:39 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/smgr/smgr.c,v 1.23 1999/04/23 19:37:42 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -170,7 +170,7 @@ smgrextend(int16 which, Relation reln, char *buffer)
 	status = (*(smgrsw[which].smgr_extend)) (reln, buffer);
 
 	if (status == SM_FAIL)
-		elog(ERROR, "%s: cannot extend", reln->rd_rel->relname.data);
+		elog(ERROR, "%s: cannot extend.  Check free disk space.", reln->rd_rel->relname.data);
 
 	return status;
 }