select a.urlid,a.keywordid,b.url,c.keyword from tbl_url_keyword a inner join tbl_url b on a.urlid=b.urlid inner join tbl_keyword c on a.keywordid=c.keywordid where c.keyword="mysql" or c.keyword="databases" or c.keyword="tutorial";
I think it´ll help you. "David Otton" <[EMAIL PROTECTED]> escreveu na mensagem news:[EMAIL PROTECTED] > That's a lousy subject line, but I don't know how to describe this > problem. I've been banging my head against this for a couple of days, and > I'm certain there's a simple solution I'm missing. > > I've got a URL table, a keyword table, and a joining table, so each URL > has a list of keywords applied to it, and each keyword can be applied to > many URLs: > > tbl_url > ------- > > INT urlid, > VARCHAR url > > tbl_keyword > ----------- > > INT keywordid, > VARCHAR keyword > > tbl_url_keyword > --------------- > > INT urlid, > INT keywordid > > How do I find all the tags that are tagged with the words "mysql" AND > "databases" AND "tutorial"? > > It seems so simple, I can't believe it's caused me so much grief. > > -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
