diff options
Diffstat (limited to 'sql/item_func.h')
-rw-r--r-- | sql/item_func.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/item_func.h b/sql/item_func.h index 940586fce01..6dcf32cba07 100644 --- a/sql/item_func.h +++ b/sql/item_func.h @@ -54,7 +54,8 @@ public: NOT_FUNC, NOT_ALL_FUNC, NOW_FUNC, TRIG_COND_FUNC, SUSERVAR_FUNC, GUSERVAR_FUNC, COLLATE_FUNC, - EXTRACT_FUNC, CHAR_TYPECAST_FUNC, FUNC_SP, UDF_FUNC }; + EXTRACT_FUNC, CHAR_TYPECAST_FUNC, FUNC_SP, UDF_FUNC, + NEG_FUNC }; enum optimize_type { OPTIMIZE_NONE,OPTIMIZE_KEY,OPTIMIZE_OP, OPTIMIZE_NULL, OPTIMIZE_EQUAL }; enum Type type() const { return FUNC_ITEM; } @@ -466,7 +467,7 @@ public: longlong int_op(); my_decimal *decimal_op(my_decimal *); const char *func_name() const { return "-"; } - virtual bool basic_const_item() const { return args[0]->basic_const_item(); } + enum Functype functype() const { return NEG_FUNC; } void fix_length_and_dec(); void fix_num_length_and_dec(); uint decimal_precision() const { return args[0]->decimal_precision(); } |