This has been fixed and will be in the next 8.3 minor release. ---------------------------------------------------------------------------
Tom Lane wrote: > "Denis Monsieur" <dmonsi...@gmail.com> writes: > > The problem is a space being added to text in the form of > > http://some.url/path > > Compare the output: > > > shs=# SELECT ts_headline('http://some.url', to_tsquery('sometext')); > > ts_headline > > ----------------- > > http://some.url > > (1 row) > > > shs=# SELECT ts_headline('http://some.url/path', to_tsquery('sometext')); > > ts_headline > > ----------------------- > > http:// some.url/path > > (1 row) > > I looked into this, and it seems that the problem is that > generateHeadline() emits a space for any token marked as replace = 1. > I think it probably shouldn't emit anything at all. AFAICS the cases > where replace will get set are token types URL, TAG, NUMHWORD, > ASCIIHWORD, HWORD. For URL and the HWORD variants the space is > certainly undesirable, because these token types are just respecifying > text that is also covered by their component tokens. The only case > where you could make an argument that the space is useful is TAG, > as in > > regression=# SELECT ts_headline('http<foo>blah', to_tsquery('sometext')); > ts_headline > ------------- > http blah > (1 row) > > But it seems to me to be at least as plausible that you should get > nothing as that you should get a space for a removed tag. > > Comments? > > regards, tom lane > > -- > Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-bugs -- Bruce Momjian <br...@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. + -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
