Author: Pereerro
Revision Date: 2012-09-19 16:58:04 UTC

[IMP] Added two fields that contains information about if the
    code bank is right.

Author: Pere Ramon Erro Mas
Revision Date: 2011-03-23 11:48:30 UTC

[IMP] ALERT! IWL very important updates.

It must change the DB :
-- Execute after groups_group (and school_base) module update
alter table groups_group add classification2 integer;
insert into groups_classification (name) select distinct classification from groups_group where classification is not null;
update groups_group as g set classification2=c.id from groups_classification as c where g.classification=c.name and g.classification is not null;
alter table groups_group drop classification;
alter table groups_group rename classification2 to classification;

-- Change seances. Go to measure the time interval of "start and duration"to "start and end "
update school_seance set date_to=date+duration*INTERVAL '1 HOUR';

-- Change impartition_week_line. Go to measure the time interval of "beginning and end" to "start and duration"
update school_impartition_week_line set duration=hour_to-hour_from;

Author: Pere Ramon Erro Mas
Revision Date: 2010-07-31 14:20:31 UTC

[ADD] Initial commit. The begin.