database entry is in the supplied text?

Thanks for the replies so far. I see which method is best in 5-10 min. My question is that if SQL/mySQL support some sort of function to see if a database entry is in the supplied text? -- JJ Harrison webmaster@tececo.com www.tececo.com "Jj Harrison" <webmaster@tececo.com> wrote in message news:20020724081409.85593.qmail@pb1.pair.com... > Here is my query(It is part of a search script and is dynamicly generated): > > select 0 + article_keyword.weight * article_keyword.keyword like '%green%' > as score, article_keyword.aid, article_data.name, article_data.time, > article_data.description from article_keyword, article_data where score > 0 > and article_data.aid = article_keyword.aid group by article_data.aid order > by score desc > > when I do the query in PHP I get a message saying: Unknown column 'score' in > 'where clause'. > > How can I fix this? > > > -- > JJ Harrison > webmaster@tececo.com > www.tececo.com > > >