2012/03/16 13:30 -0400, Simon Wilkinson
My query for this is as follows: select * from table where table.date1 -
table.date2 between 28425600 and 29030400;
I would not count on that subtraction s yielding a meaningful number: the types
are not Unix timestamps. I would use TIMESTAMPDIFF, with a
Hi,
I have a table that holds two datetime columns. I am trying to find values
from this table that fall into specific time ranges, but am getting some
strange results. For example, if I try to find rows where the difference
between the two column is between 47 and 48 weeks, I get back a result
Simon,
It's likely that when you specify the times as integer literals they
are being converted to something you don't expect. You can use EXPLAIN
EXTENDED followed by SHOW WARNINGS to see what's happening; it might
be interesting and educational. I would specify the times you want as
datetime
