This is the query I'm trying to run:
select * from url_0, url_1, url_2 where url_0.url = 'http://google.com' or url_1.url = 'http://google.com' or url_2.url = 'http://google.com'
but it is returning things that are not http://google.com. why? how can I get it to only return entries that are exactly http://google.com? I have 62 tables to search.. is this the most efficient way to search them?