You don't need to solve this in a non-SQL way.

Take this opportunity to port your database to SQL (build it out of the pipe file).

Then run SQL queries (which is what you're trying to do), so by the time your frontend catches up (the other code), you already have a nice database/search backend all ready.

Using CGI::Application the re-development of your frontend can take lots and lots and lots less time.

Using DBD::SQLite can save you the setup of a real database.

In reply to Re: Re: Re: Multiple date ranges by Anonymous Monk
in thread Multiple date ranges by AndyH

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