I am caching the $sth which are generated with a $dbh->prepare_cached( $sql ) and these get used over and over again (it is a long running daemon not a CGI) thus the desire to avoid the join syntax - as well as the quoting issues. I have read up on IN which is not (currently) part of my limited SQL syntax and it looks like just the ticket. I'll benchmark it tomorrow. Thanks.

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

In reply to Re: Re: MySQL Select Speed Optimisation by tachyon
in thread MySQL Select Speed Optimisation by tachyon

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