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add a trigger to the database to validate the rounded value

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sparkyx 2005-10-23 18:53:21 +00:00
parent 4f6a181c08
commit b0e4fe3358
2 changed files with 100 additions and 7 deletions
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73
html/admin/sql/patch/upgrade7.sql
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@ -4,7 +4,6 @@ insert into tva_rate values (5,'0%',0, 'Pas soumis
update fiche_def_ref set frd_class_base=2400 where frd_id=7;
update version set val=8;
-- banque n'a pas de gestion stock
delete from jnt_fic_attr where fd_id=1 and ad_id=19;
-- client n'a pas de gestion stock
@ -16,7 +15,79 @@ delete from jnt_fic_attr where fd_id=2 and ad_id=19;
update jrnx set j_tech_per = jr_tech_per from jrn where j_grpt=jr_grpt_id and j_tech_per is null;
alter table jrnx alter j_tech_per set not null;
alter table jrn alter jr_tech_per set not null;
alter table jrn alter jr_montant type numeric(8,4);
alter table jrnx alter j_montant type numeric(8,4);
-- version 8
create function check_balance (p_internal text) returns numeric as $$
declare
amount_jrnx_debit numeric;
amount_jrnx_credit numeric;
amount_jrn numeric;
begin
select sum (j_montant) into amount_jrnx_credit
from jrnx join jrn on (j_grpt=jr_grpt_id)
where
jr_internal=p_internal
and j_debit=false;
select sum (j_montant) into amount_jrnx_debit
from jrnx join jrn on (j_grpt=jr_grpt_id)
where
jr_internal=p_internal
and j_debit=true;
select jr_montant into amount_jrn
from jrn
where
jr_internal=p_internal;
if ( amount_jrnx_debit != amount_jrnx_credit )
then
return abs(amount_jrnx_debit-amount_jrnx_credit);
end if;
if ( amount_jrn != amount_jrnx_credit)
then
return -1*abs(amount_jrn - amount_jrnx_credit);
end if;
return 0;
end;
$$ language plpgsql;
create function proc_check_balance () returns TRIGGER as $jrn$
declare
diff numeric;
tt text;
begin
raise notice 'tg_op is %', TG_OP;
if TG_OP = 'INSERT' then
tt=NEW.jr_internal;
diff:=check_balance(tt);
if diff != 0 then
raise exception 'Rounded error %',diff ;
end if;
return NEW;
end if;
end;
$jrn$ language plpgsql;
create trigger tr_jrn_check_balance after insert on jrn for each row execute procedure proc_check_balance();
create table user_local_pref (
user_id text,
parameter_type text,
parameter_value text
);
comment on table user_local_pref is 'The user''s local parameter ';
comment on column user_local_pref.user_id is 'user''s login ';
comment on column user_local_pref.parameter_type is 'the type of parameter ';
comment on column user_local_pref.parameter_value is 'the value of parameter ';
alter table user_local_pref add constraint pk_user_local_pref primary key (user_id,parameter_type);
insert into user_local_pref (user_id,parameter_type,parameter_value)
select pref_user,'PERIODE',pref_periode from user_pref ;
update version set val=8;
commit;