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-rw-r--r--sql/sql_select.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_select.h b/sql/sql_select.h
index 7f3669f7478..1e0f7314e7c 100644
--- a/sql/sql_select.h
+++ b/sql/sql_select.h
@@ -127,7 +127,7 @@ class JOIN :public Sql_alloc
POSITION positions[MAX_TABLES+1],best_positions[MAX_TABLES+1];
double best_read;
List<Item> *fields;
- List<Item_buff> group_fields;
+ List<Item_buff> group_fields, group_fields_cache;
TABLE *tmp_table;
// used to store 2 possible tmp table of SELECT
TABLE *exec_tmp_table1, *exec_tmp_table2;