-- sql/part_tsearch.sql
-- This file is part of Decimail; see http://decimail.org
-- (C) 2007 Philip Endecott
 
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 2 of the License, or
-- any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
drop table part_tsearch cascade;

begin;

create table part_tsearch (
msg_id      integer   not null  references messages(msg_id)
                                  on update cascade
                                  on delete cascade,
part        text      not null,
data_tsidx  tsvector  not null,
primary key(msg_id,part)
);

create index part_tsearch_by_data_tsidx on part_tsearch using gist(data_tsidx);

create index part_tsearch_by_msg_id on part_tsearch(msg_id);

end;