| From: | Euler Taveira de Oliveira <euler(at)timbira(dot)com> |
|---|---|
| To: | Edwin Groothuis <postgresql(at)mavetju(dot)org> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: BUG #3975: tsearch2 index should not bomb out of 1Mb limit |
| Date: | 2008-02-22 02:52:05 |
| Message-ID: | 47BE38D5.9000804@timbira.com |
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| Thread: | |
| Lists: | pgsql-bugs pgsql-patches |
Edwin Groothuis wrote:
> Ouch. But... since very long words are already not indexed (is the length
> configurable anywhere because I don't mind setting it to 50 characters), I
> don't think that it should bomb out of this but print a similar warning like
> "String only partly indexed".
>
This is not a bug. I would say it's a limitation. Look at
src/include/tsearch/ts_type.h. You could decrease len in WordEntry to 9
(512 characters) and increase pos to 22 (4 Mb). Don't forget to update
MAXSTRLEN and MAXSTRPOS accordingly.
> I'm still trying to determine how big the message it failed on was...
>
Maybe we should change the "string is too long for tsvector" to "string
is too long (%ld bytes, max %ld bytes) for tsvector".
--
Euler Taveira de Oliveira
http://www.timbira.com/
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