Hi..
I try "rowtype" in trigger, ex:
create or replace function fn_tr_aiu_pdcblc() returns trigger as '
declare
c_pdcblc cursor for select * from t_pdcblc where fc_branch=new.fc_branch
and fc_bankacct=new.fc_bankacct;
balance decimal(30,5);
row_pdcblc t_pdcblc%rowtype;
begin
balance:=0;
if (select count(*) from t_pdcblc where fc_branch=new.fc_branch and
fc_bankacct=new.fc_bankacct and fd_trxdate0 then
balance:=new.fm_balance from t_pdcblc where fc_branch=new.fc_branch
and fc_bankacct=new.fc_bankacct and fd_trxdate=new.fd_trxdate) loop
fetch c_pdcblc into row_pdcblc;
row_pdcblc.fm_balance :=
balance+row_pdcblc.fm_masuk-row_pdcblc.fm_keluar;
raise notice ''balance %'',row_pdcblc.fm_balance;
new.fm_balance := row_pdcblc.fm_balance;
end loop;
close c_pdcblc;
return new;
end;' language 'plpgsql';
the result of this trigger is;
oid | fd_trxdate| fm_masuk| fm_keluar |
fm_balance
+-+ +---+
562784 | 2003-02-06 00:00:00 | 1000.0 | 0.0 |0.0
and which command i could used to fill column fm_balance with 1000?
please gimme some idea...???
thank's
betty
thank's
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