• ramil/ram@mysql.com/ramil.myoffice.izhnet.ru's avatar
    Fix for bug #25301: Non-zero dates with year 0000 are invalid · fab56c1f
    The 0000 year is valid.
    The ISO standard for "Representation of dates and times" says:
    "Calendar years are numbered in ascending order according to the 
    Gregorian calendar by values in the range [0000] to [9999]."
    
    Reverted fix for 21789: DATETIME with 0000-00-00 11:22:33 should be invalid, but is accepted
    as it's not a bug.
    
    Fix for 19370: DateTime datatype in MySQL has two bugs in it
    will be reverted during 4.1 -> 5.0 merging as it was pushed to the 
    5.0 tree.
    fab56c1f
date_formats.result 21.8 KB