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-rw-r--r--sql/item_cmpfunc.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h
index 34d1a0bd0ae..f183ee9f8a8 100644
--- a/sql/item_cmpfunc.h
+++ b/sql/item_cmpfunc.h
@@ -1861,6 +1861,14 @@ public:
Item *neg_transformer(THD *thd);
};
+class Item_func_dyncol_check :public Item_bool_func
+{
+public:
+ Item_func_dyncol_check(Item *str) :Item_bool_func(str) {}
+ longlong val_int();
+ const char *func_name() const { return "column_check"; }
+};
+
class Item_func_dyncol_exists :public Item_bool_func
{
public: