1 files changed, 3 insertions, 0 deletions
diff --git a/sql/field.h b/sql/field.h
index 042e4610b51..c98148e50a9 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -582,6 +582,9 @@ public:
     DBUG_ASSERT(0);
     return GEOM_GEOMETRY;
   }
+
+  key_map get_possible_keys();
+
   /* Hash value */
   virtual void hash(ulong *nr, ulong *nr2);
   friend bool reopen_table(THD *,struct st_table *,bool);