1419
1419
:Item_ident(session, item), result_field(item->result_field), ref(item->ref) {}
1420
1420
enum Type type() const { return REF_ITEM; }
1421
1421
bool eq(const Item *item, bool binary_cmp) const
1423
1423
Item *it= ((Item *) item)->real_item();
1424
1424
return ref && (*ref)->eq(it, binary_cmp);