Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql |
Дата | |
Msg-id | 199812012327.SAA07094@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] Re: Mysql 321 - Mysql 322 - msql (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
> 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) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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