diff options
Diffstat (limited to 'sql/item_timefunc.cc')
| -rw-r--r-- | sql/item_timefunc.cc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index d79b0b02998..eebede32f8d 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -991,15 +991,19 @@ longlong Item_func_to_days::val_int_endpoint(bool left_endp, bool *incl_endp) point to day bound ("strictly less" comparison stays intact): col < '2007-09-15 00:00:00' -> TO_DAYS(col) < TO_DAYS('2007-09-15') + col > '2007-09-15 23:59:59' -> TO_DAYS(col) > TO_DAYS('2007-09-15') which is different from the general case ("strictly less" changes to "less or equal"): col < '2007-09-15 12:34:56' -> TO_DAYS(col) <= TO_DAYS('2007-09-15') */ - if (!left_endp && !(ltime.hour || ltime.minute || ltime.second || - ltime.second_part)) - ; /* do nothing */ + if ((!left_endp && !(ltime.hour || ltime.minute || ltime.second || + ltime.second_part)) || + (left_endp && ltime.hour == 23 && ltime.minute == 59 && + ltime.second == 59)) + /* do nothing */ + ; else *incl_endp= TRUE; return res; |