Why aren't 'minutes' considered too? Because they aren't 'seconds'.
Well, seconds aren't microseconds either.
Yeah, they are: it's just one field. The other way of looking at it
(that everything is seconds) is served by "extract(epoch)".
Well, it's different in MySQL unfortunately - what does the standard
say? Out of interest, can someone try this for me in MySQL 5:
SELECT EXTRACT (MICROSECOND FROM '2003-01-02 10:30:00.00123');
SELECT EXTRACT (MICROSECOND FROM '2003-01-02 10:30:10.00123');
Chris
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