Merge olga.mysql.com:/home/igor/mysql-5.0-opt

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.1-opt


mysql-test/r/binary.result:
  Auto merged
mysql-test/r/ctype_collate.result:
  Auto merged
mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/t/binary.test:
  Auto merged
mysql-test/t/create.test:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
strings/ctype-simple.c:
  Auto merged
mysql-test/r/create.result:
  Manual merge.
mysql-test/r/subselect.result:
  Manual merge.
mysql-test/r/type_enum.result:
  Manual merge.
mysql-test/t/type_enum.test:
  Manual merge.
mysql-test/include/mix1.inc:
  Manual merge.
mysql-test/r/innodb_mysql.result:
  Manual merge.
mysql-test/t/subselect.test:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
storage/myisam/mi_key.c:
  Manual merge.

1 files changed, 8 insertions, 1 deletions

diff --git a/sql/item_sum.h b/sql/item_sum.h
index 84b425755d1..b3a382012f1 100644
--- a/sql/item_sum.h
+++ b/sql/item_sum.h
@@ -966,8 +966,15 @@ public:
   bool fix_fields(THD *thd, Item **ref)
   {
     DBUG_ASSERT(fixed == 0);
+
+    if (init_sum_func_check(thd))
+      return TRUE;
+
     fixed= 1;
-    return udf.fix_fields(thd, this, this->arg_count, this->args);
+    if (udf.fix_fields(thd, this, this->arg_count, this->args))
+      return TRUE;
+
+    return check_sum_func(thd, ref);
   }
   enum Sumfunctype sum_func () const { return UDF_SUM_FUNC; }
   virtual bool have_field_update(void) const { return 0; }