"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> Hannes Dorbath <light(at)theendofthetunnel(dot)de> writes:
>> hannes=> CREATE INDEX CONCURRENTLY "ts_fts_tsv" ON "public"."fts" USING gin ("tsv");
>> ERROR: item pointer (0,1) alreadt exists
>
>> I was able to reproduce that error a few times, but not always. It seems 
>>   it only happens with CONCURRENTLY.
>...
> I didn't have any luck reproducing either of these behaviors --- maybe
> it's data-dependent.  Can you extract a test case?

I the GIN problem kicks in with the "posting tree" representation. That would
require more than about 85 records with the same matching lexeme-key.

-- 
  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com
  Get trained by Bruce Momjian - ask me about EnterpriseDB's PostgreSQL training!

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• Re: Index trouble with 8.3b4 at 2008-01-07 02:22:09 from Tom Lane

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