What is the best way to use MySQL full-text search with a self-join?

Posted by gersh on Stack Overflow See other posts from Stack Overflow or by gersh
Published on 2010-05-18T08:27:39Z Indexed on 2010/05/18 8:30 UTC
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Filed under:

mysql

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full-text-search

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join

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self-join

I want to do something like:

select a.a_ft,count(b.a_ft) FROM row a JOIN row b on match a.a_ft against (b.b_ft). However, this isn't legal. Basically, I just want to look for similar phrases in my database. What is the easiest way to do this?

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