The bigger problem, would be the full text search engine. Just regexing or indexing through documents in real time does not scale well.

Look at DBIx::TextIndex. I have been using for a little while now and it works well. It also gives you grouping, boolean ops ('AND', 'OR', & 'NOT'), phrase search, and wildcards.

I had problems using DBIx::TextIndex with PostgreSQL v8 but it should work with PostgreSQL v7. It also works with MySQL or SQLite.



grep
One dead unjugged rabbit fish later

In reply to Re: how to parse a query by grep
in thread how to parse a query by arunmep

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