On Thu, Jun 26, 2008 at 05:06:14PM +0200, Marc Mamin wrote:
Hello,
Hi Marc,
I guess that the time offsets (now-21 and now-28) are evaluated each
time the corresponding condition is met.
Excellent suggestion, this makes the query ~ 15% faster. Every bit
counts.
It may be faster to put
Hello,
I guess that the time offsets (now-21 and now-28) are evaluated each
time the corresponding condition is met.
It may be faster to put them into a separate sub query. I'm not sure
about putting now itself within the sub query...
It may also be better to put your query in a procedure where
Hello,
I'm looking for a more efficient way of dynamically categorizing some
events. The following view definition looks into each event's latest
event_date object (a theater play can have several, a book only one) to
tell whether the event is current, past or future:
SELECT
