Problem creating GIN index on multiple weighted columns

[Ryan Fugger <arv@xxxxxxxxxxxxxx>]

I'm using 8.4.8, attempting to run the following command:

=> create index profile_search_index on profile_profile using
gin(setweight(to_tsvector('english', name), 'A') ||
setweight(to_tsvector('english', description), 'B'));

I get this error:

ERROR:  syntax error at or near "||"
LINE 1: ... gin(setweight(to_tsvector('english', name), 'A') || setweig...
                                                             ^

Is this a bug, or a known limitation, or is my syntax just wrong?  The
following works fine:

select setweight(to_tsvector('english', name), 'A') ||
setweight(to_tsvector('english', description), 'B') from
profile_profile;

I would prefer not to store the precomputed tsvector in a separate
column if I can avoid it, although I'll do that if I can't get this to
work.  Thanks for any help.

Ryan

-- 
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general