BUG#906357: Incorrect result with outer join and full text match

- The problem was that const-table-reading code would try to evaluate MATCH()
  before init_ftfuncs() was called. 
- Fixed by making MATCH function "expensive" so that nobody tries to evaluate it
  at optimization phase.

1 files changed, 1 insertions, 0 deletions

diff --git a/sql/item_func.h b/sql/item_func.h
index 54635bf21f7..abaf07c51d5 100644
--- a/sql/item_func.h
+++ b/sql/item_func.h
@@ -1676,6 +1676,7 @@ public:
     table= 0;           // required by Item_func_match::eq()
     DBUG_VOID_RETURN;
   }
+  bool is_expensive_processor(uchar *arg) { return TRUE; }
   enum Functype functype() const { return FT_FUNC; }
   const char *func_name() const { return "match"; }
   void update_used_tables() {}