Re: Most records suddenly one-hour earlier

[Eric Neufer]

After some research into the calendar data, I've discovered that the records that are one hour behind are those between the beginning of April to the end of the October -- the dates correspond to the change in to and out of daylights savings time.  The entire calendar is affected -- right from the very beginning of when we went to use it five years ago.  (I discovered this after the first occurence which fell on Halloween and April Fools, which first led me to believe some hacker was playing with our heads...)

Does mySQL have any feature to do with Daylight Savings time? Any upgrade that might have done this? We do not observe Daylights Savings time since we're in Arizona.