Hi Brian,
Yes contrib/tsearch does not provide relevence ranking at the
moment,
But OpenFTS-perl/tcl (openfts.sf.net)
(from which tsearch is derieved) do provide
relevence ranking and those are also very fast.
and they work in similar fashion as you have metioned
in your reply,
also Open
Okay, now I am a little scared. Before I started rebuilding indexes, I
decided to do the VACUUM FULL thing on all of my tables. On my two most
referenced tables I am getting:
ERROR: No one parent tuple was found
What does this mean? Can I fix it without a full dump/restore? Where did
it co
On Sat, 11 May 2002, Tom Lane wrote:
>
> Brian McCane <[EMAIL PROTECTED]> writes:
> > It appeared while the VACUUM FULL was occurring, that the index files were
> > sort of rewritten in place.
>
> No, it just has to make new index entries for the rows it moves. It
> seems highly unlikely to me
I have tried contrib/tsearch, but I do fairly complex score computation
based on word placement (headers,body,graphics,metatags, etc). And also
do additional computations on the scores when the user does a search. It
is very quick to use something like tsearch to figure out which pages
match my
