root / pykota / branches / specialauth / initscripts / postgresql / upgrade-to-1.21.sql @ 3453

--
-- PyKota - Print Quotas for CUPS and LPRng
--
-- (c) 2003, 2004, 2005, 2006, 2007 Jerome Alet <alet@librelogiciel.com>
-- 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
-- (at your option) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
--
-- $Id$
--
--
--
-- This script has to be used if you already
-- have a pre-1.21 version of PyKota to upgrade
-- your database schema. 
--
-- YOU DON'T NEED TO USE IT IF YOU'VE JUST INSTALLED PYKOTA
--
                        
--                         
-- Modify the old database schema
--
ALTER TABLE users DROP COLUMN coefficient;
ALTER TABLE users ADD COLUMN overcharge FLOAT;
ALTER TABLE users ALTER COLUMN overcharge SET DEFAULT 1.0;
UPDATE users SET overcharge=1.0;
ALTER TABLE users ALTER COLUMN overcharge SET NOT NULL;

ALTER TABLE userpquota DROP COLUMN warned;
ALTER TABLE userpquota ADD COLUMN warncount INT4;
ALTER TABLE userpquota ALTER COLUMN warncount SET DEFAULT 0;
CREATE INDEX userpquota_u_id_ix ON userpquota (userid);
CREATE INDEX userpquota_p_id_ix ON userpquota (printerid);
UPDATE userpquota SET warncount=0;

CREATE INDEX grouppquota_g_id_ix ON grouppquota (groupid);
CREATE INDEX grouppquota_p_id_ix ON grouppquota (printerid);

ALTER TABLE jobhistory ADD COLUMN md5sum TEXT;
ALTER TABLE jobhistory ADD COLUMN pages TEXT;
ALTER TABLE jobhistory ADD COLUMN billingcode TEXT;
CREATE INDEX jobhistory_u_id_ix ON jobhistory (userid);

-- 
-- Create the table for coefficients wrt paper sizes and the like
--
CREATE TABLE coefficients (id SERIAL PRIMARY KEY NOT NULL, 
                           printerid INTEGER NOT NULL REFERENCES printers(id), 
                           label TEXT NOT NULL, 
                           coefficient FLOAT DEFAULT 1.0, 
                           CONSTRAINT coeffconstraint UNIQUE (printerid, label));
                           
REVOKE ALL ON coefficients FROM public;                        
REVOKE ALL ON coefficients_id_seq FROM public;
GRANT SELECT, INSERT, UPDATE, DELETE, REFERENCES ON coefficients TO pykotaadmin;
GRANT SELECT, UPDATE ON coefficients_id_seq TO pykotaadmin;
GRANT SELECT ON coefficients TO pykotauser;