On 09.01.2016 05:38, Alvaro Herrera wrote:
Artur Zakirov wrote:
Now almost all dictionaries are loaded into PostgreSQL. But the da_dk
dictionary does not load. I see the following error:
ERROR: invalid regular expression: quantifier operand invalid
CONTEXT: line 439 of configuration file
"/home/artur/progs/pgsql/share/tsearch_data/da_dk.affix": "SFX 55 0 s
+GENITIV
If you open the affix file in editor you can see that there is incorrect
format of the affix 55 in 439 line (screen1.png):
[ another email ]
I also had implemented a patch that fixes an error from the e-mail
http://www.postgresql.org/message-id/562e1073.8030...@postgrespro.ru
This patch just ignore that error.
I think it's a bad idea to just ignore these syntax errors. This affix
file is effectively corrupt, after all, so it seems a bad idea that we
need to cope with it. I think it would be better to raise the error
normally and instruct the user to fix the file; obviously it's better if
the upstream provider of the file fixes it.
Now, if there is proof somewhere that the file is correct, then the code
must cope in some reasonable way. But in any case I don't think this
change is acceptable ... it can only cause pain, in the long run.
This error is raised in Danish dictionary because of erroneous entry in
the .affix file. I sent a bug-report to developer. He fixed this bug.
Corrected dictionary can be downloaded from LibreOffice site.
I undo the changes and the error will be raised. I will update the patch
soon.
--
Artur Zakirov
Postgres Professional: http://www.postgrespro.com
Russian Postgres Company
