phoenix-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Abe Weinograd <>
Subject JOIN and limit
Date Fri, 19 Sep 2014 00:51:53 GMT
Given the following query....

select * from a left outer join b on a.col2 = b.col2 and b.col3 = 'X' WHERE
a.col1 = 'Y' LIMIT 1000

After playing with this for a while and getting results that didn't make
sense, it seems the LIMIT is being pushed on b or something like it before
the join is applied and not after the full resultset is computed.  I was
digging around a little bit.  Is that expected behavior?


View raw message