Are there only 4 weights in PostgreSQL fulltext search?

From: Gaini Rajeshwar <raja(dot)rajeshwar2006(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Are there only 4 weights in PostgreSQL fulltext search?
Date: 2009-10-13 04:59:41
Message-ID: 56b36eb60910122159r11aba089yaedb10df5ee26f36@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hi,
>From the readings and documentation, i understood that there are 4 weights *
A,B,C,D *(*1.0, 0.4, 0.2, 0.1* are the defalut values, which can be changed)
to rank the search results.
But using just these 4 weights is too less to rank the search results, as i
have many fields to use for ranking.
i am just wondering if we can use these existing 4 weights to specify new
weight?
Can we specify/use weights more than just these 4 weights? If it is
posiible, how can we do it?

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Mitesh51 2009-10-13 05:03:13 WAL handling issue.
Previous Message Mitesh51 2009-10-13 04:58:54 Cannot start the postgres service