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Re: Empty dictionary file when creating text search dictionary

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: robert(at)blogg(dot)se
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Empty dictionary file when creating text search dictionary
Date: 2009-12-01 17:57:50
Message-ID: 200912011757.nB1HvoL00812@momjian.us (view raw or flat)
Thread:
Lists: pgsql-hackers
This is a duplicate report and has been fixed by Tom already.

---------------------------------------------------------------------------

Robert Gravsj wrote:
> Found this a couple of weeks back and just re-tested against head:
> 
> CREATE TEXT SEARCH DICTIONARY with an empty thesaurus file will crasch 
> the backend.
> 
> To reproduce:
> $ echo "" > $(pg_config --sharedir)/tsearch_data/thesaurus_empty.ths
> 
> Then use this thesaurus to create a text search dictionary:
> CREATE TEXT SEARCH DICTIONARY thesaurus_astro (
>      TEMPLATE = thesaurus,
>      DictFile = thesaurus_empty,
>      Dictionary = english_stem
> );
> 
> It doesn't matter if the file is compleatly empty or just have comments. 
> The result is the same.
> Add a word:
> $ echo "foo: bar" >> $(pg_config 
> --sharedir)/tsearch_data/thesaurus_empty.ths
> 
> Creating the dictionary will now work.
> 
> Sorry  I have no patch to attach.
> 
> Regards,
> roppert
> 
> 
> -- 
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-- 
  Bruce Momjian  <bruce(at)momjian(dot)us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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