diff options
Diffstat (limited to 'sql/item_timefunc.cc')
| -rw-r--r-- | sql/item_timefunc.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index e99db62068d..83b48645d1c 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -1054,7 +1054,8 @@ longlong Item_func_quarter::val_int() { DBUG_ASSERT(fixed == 1); TIME ltime; - (void) get_arg0_date(<ime, TIME_FUZZY_DATE); + if (get_arg0_date(<ime, TIME_FUZZY_DATE)) + return 0; return (longlong) ((ltime.month+2)/3); } @@ -1668,6 +1669,7 @@ String *Item_func_sec_to_time::val_str(String *str) { DBUG_ASSERT(fixed == 1); TIME ltime; + longlong arg_val= args[0]->val_int(); if ((null_value=args[0]->null_value) || str->alloc(19)) { @@ -1675,7 +1677,7 @@ String *Item_func_sec_to_time::val_str(String *str) return (String*) 0; } - sec_to_time(args[0]->val_int(), args[0]->unsigned_flag, <ime); + sec_to_time(arg_val, args[0]->unsigned_flag, <ime); make_time((DATE_TIME_FORMAT *) 0, <ime, str); return str; @@ -1686,11 +1688,12 @@ longlong Item_func_sec_to_time::val_int() { DBUG_ASSERT(fixed == 1); TIME ltime; + longlong arg_val= args[0]->val_int(); if ((null_value=args[0]->null_value)) return 0; - sec_to_time(args[0]->val_int(), args[0]->unsigned_flag, <ime); + sec_to_time(arg_val, args[0]->unsigned_flag, <ime); return (ltime.neg ? -1 : 1) * ((ltime.hour)*10000 + ltime.minute*100 + ltime.second); |