Merge bk-internal.mysql.com:/data0/bk/mysql-5.1

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch


sql/item_func.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

1 files changed, 4 insertions, 15 deletions

diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index b01ac5a1a9f..885ccbc80cf 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -6426,7 +6426,7 @@ function_call_generic:
             }
           }
           /* Temporary placing the result of find_udf in $3 */
-          lex->current_select->udf_list.push_front(udf);
+          $<udf>$= udf;
 #endif
         }
         udf_expr_list ')'
@@ -6454,10 +6454,10 @@ function_call_generic:
           {
 #ifdef HAVE_DLOPEN
             /* Retrieving the result of find_udf */
-            udf_func *udf;
+            udf_func *udf= $<udf>3;
             LEX *lex= Lex;
 
-            if (NULL != (udf= lex->current_select->udf_list.pop()))
+            if (udf)
             {
               if (udf->type == UDFTYPE_AGGREGATE)
               {
@@ -6553,7 +6553,6 @@ udf_expr_list3:
 udf_expr:
 	remember_name expr remember_end select_alias
 	{
-          udf_func *udf= Select->udf_list.head();
           /*
            Use Item::name as a storage for the attribute value of user
            defined function argument. It is safe to use Item::name
@@ -6562,20 +6561,10 @@ udf_expr:
           */
 	  if ($4.str)
           {
-            if (!udf)
-            {
-              /*
-                Disallow using AS to specify explicit names for the arguments
-                of stored routine calls
-              */
-              yyerror(ER(ER_SYNTAX_ERROR));
-              YYABORT;
-            }
-
             $2->is_autogenerated_name= FALSE;
 	    $2->set_name($4.str, $4.length, system_charset_info);
           }
-	  else if (udf)
+	  else
 	    $2->set_name($1, (uint) ($3 - $1), YYTHD->charset());
 	  $$= $2;
 	}