Oleg Bartunov <[EMAIL PROTECTED]> writes:
> in
> http://www.postgresql.org/docs/8.3/static/textsearch-dictionaries.html#TEXTSEARCH-THESAURUS
> I think
> ALTER TEXT SEARCH CONFIGURATION russian
> ADD MAPPING FOR asciiword, asciihword, hword_asciipart WITH
> thesaurus_simple;
> should be
> ALTER TEXT SEARCH CONFIGURATION russian
> ALTER MAPPING FOR asciiword, asciihword, hword_asciipart WITH
> thesaurus_simple;
> since configuration russian already exists.
Done. I notice that if you try to do it the other way, you get:
regression=# ALTER TEXT SEARCH CONFIGURATION russian
ADD MAPPING FOR asciiword, asciihword, hword_asciipart WITH simple;
ERROR: duplicate key value violates unique constraint "pg_ts_config_map_index"
This is not very good --- we usually try to provide a more friendly
error message than "unique constraint violation" for duplicate system
catalog entries. Not sure how hard it is to fix.
regards, tom lane
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