merlyn was abrupt, but he wasn't kidding. If you can't install a database, try the DBD::SQLite module. It's self-contained (no configuration!), fast, and reliable. Doing this with text files is begging for trouble.

Another option would be to use the latest version of DBI and use the new DBD::DBM module, a DBI interface to DBM & MLDBM files. Very handy.

Cheers,
Ovid

New address of my CGI Course.

In reply to Re: many to many join on text files by Ovid
in thread many to many join on text files by aquarium

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