dlenev@brandersnatch.localdomain aae37f5ea5 Fix for bug #8068 "TIMEDIFF with first negative argument gives wrong ...

result" (and similar bug in ADDTIME/SUBTIME).

Both Item_func_add_time/Item_func_timediff::val_str() now use
calc_time_diff() function which was backported from 5.0 (and which
was was fixed to properly handle microseconds part of its second 
argument). Also now we correctly set sign of result in case when
first argument is negative and second is positive.

2005-03-28 16:20:55 +04:00

5.1 KiB

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