diff options
Diffstat (limited to 'sql/item_subselect.h')
| -rw-r--r-- | sql/item_subselect.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/item_subselect.h b/sql/item_subselect.h index 1b450044954..58b5a948048 100644 --- a/sql/item_subselect.h +++ b/sql/item_subselect.h @@ -95,6 +95,9 @@ public: subselect_engine *engine; /* unit of subquery */ st_select_lex_unit *unit; + /* Cached buffers used when calling filesort in sub queries */ + Filesort_buffer filesort_buffer; + LEX_STRING sortbuffer; /* A reference from inside subquery predicate to somewhere outside of it */ class Ref_to_outside : public Sql_alloc { |