Two questions:
- Does the order of WHERE clauses make a difference? I was trying to make
some of my code faster and tried switching two clauses that should have
effected the query, but there was no speed difference.
- I have a query:
SELECT stamp
FROM table
WHERE timestamp > now() - INTERVAL '1 0:00'
This query takes 13 seconds to run. If I were to run another query such
as:
WHERE sid > 1000
it would return almost instantly. There are indexes on both columns. Is
dealing with timestamps that slow? Is there any way to speed it up?
Thanks all,
- Brandon
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