Litao Wu <[EMAIL PROTECTED]> writes:
> SELECT *
> FROM user U LEFT JOIN user_timestamps T USING
> (user_id), user_alias A
> WHERE U.user_id = A.user_id AND A.domain_id=7551070;
Ick. Try changing the join order, perhaps
SELECT *
FROM (user U JOIN user_alias A ON (U.user_id = A.user_id))
LEF
Hi,
I have a query, which runs fast for one id (query 1)
and slow for other id (query 2)
though both plans and cost are same except
these two qeries return different number of rows.
explain analyze
SELECT *
FROM user U LEFT JOIN user_timestamps T USING
(user_id), user_alias A
WHERE U.user_id = A.
