Re: Tsearch2 lexeme position

Hi,

this is an answer of thread
http://archives.postgresql.org/pgsql-general/2003-08/msg00694.php

You say it exist a funktion to fin positions an frequency of lexems for
own calculate of an ranking since this time.
But where is the description of this?
May Im to blind but I spend a lot of time to search in internet for this.

http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch-V2-intro.html
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch2-guide.html
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch2-ref.html
has to less examples to see it.
May it is'nt in?..

I need it to serch terms with more than one lexem and later for an
ranking for nearst lexems.

greeds
Peter Schmelzer