Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql

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От Bruce Momjian
Тема Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql
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Msg-id 199812012327.SAA07094@candle.pha.pa.us
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Ответ на Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql  (Tom Lane <tgl@sss.pgh.pa.us>)
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> I don't currently have any databases that could benefit from full-text
> indexes.  But I can think of applications where it'd be important,
> particularly after we get rid of the limit on tuple sizes so that it
> becomes reasonable to put fair-size chunks of text into database
> entries.  For example: would it be useful to put my email archive into
> a Postgres database, one message per tuple?  Maybe ... but if I can't
> glimpse it afterwards, forgetaboutit.
> 
> You could probably glue something like this together from existing
> spare parts, say by running a nightly cron job that dumps out the
> text fields of your database for indexing by Glimpse.  But it wouldn't
> be integrated into SQL --- you'd have to query the index separately
> outside of SQL, then use the results to drive a query to fetch the
> selected records.

We do have contrib/fulltextindex.

--  Bruce Momjian                        |  http://www.op.net/~candle maillist@candle.pha.pa.us            |  (610)
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