36
36
:Field_str((uchar*) 0,19, maybe_null_arg ? (uchar*) "": 0,0,
37
37
NONE, field_name_arg, cs) {}
39
39
enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONGLONG; }
40
40
enum Item_result cmp_type () const { return INT_RESULT; }
41
41
uint decimals() const { return DATETIME_DEC; }