select distinct(user_id) from facebook_post_comments where page_id =some_page_id and user_id in (select distinct(user_id) from facebook_post_comments where page_id = some_other_page_id)

Python MySQL O(n^2)

by https://www.google.com/accounts/o8/id?id=AItOawlXyCfS3cPSoWLo635rrzVPpmDr0-DUdus, October 20, 2011 12:54, 2 refactorings, tagged with sql, mysql, short clean ruby

Hello! Trying to run this q...