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Committer:
Sergei Golubchik
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Date:
2012-08-29 15:55:59 UTC
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Revision ID:
sergii@pisem.net-20120829155559-1yjgjgqyaoiuzid3
MDEV-454 Addition of a time interval reduces the resulting value
1. Field_newdate::get_date should refuse to return a date with zeros when
TIME_NO_ZERO_IN_DATE is set, not when TIME_FUZZY_DATE is unset
2. Item_func_to_days and Item_date_add_interval can only work with valid dates,
no zeros allowed.