The following bug has been logged online:
Bug reference: 2389
Logged by: James M Doherty
Email address: [EMAIL PROTECTED]
PostgreSQL version: 8.1
Operating system: RH9
Description: function within function return value
Details:
reate or replace function get_glaccttotals(text,integer,text,text) returns
float
as '
declare
RECORD_DATE alias for $1;
BANKID alias for $2;
BEG_GL_RANGE alias for $3;
END_GL_RANGE alias for $4;
arec record;
grec record;
brec record;
total_due numeric := 0;
total numeric := 0;
BEGIN
total_due := 0;
total := 0;
--=====================================================
-- now for Total Cash & Due
--=====================================================
for arec in select * from amggenledger ag
where (ag.amg_gl_nbr between BEG_GL_RANGE
and END_GL_RANGE)
loop
for grec in select * from genledger g
where g.amg_gl_nbr = arec.id
and g.bank_id = BANKID
loop
select into total sum(bbs.bbs_current_balance)
from bank_balance_sheet as bbs
where bbs.bank_id = BANKID
and grec.id = bbs.bbs_bank_acct_nbr
and date_eq(bbs.record_date,date(RECORD_DATE));
--============================================
-- the select got us the total for this invidual
-- account we not need to keep track of the total
-- so we know what to return from all accounts
--============================================
raise NOTICE ''[0]get_accttotals() -TOTAL DUE(%)
total(%)'',total_due,total;
total_due := total_due + total;
end loop; --END OF for grec in select *
end loop; --END OF for arec in select * from amggenledger ag
raise NOTICE ''[1]get_accttotals() -TOTAL DUE(%)'',total_due;
RETURN total_due;
END;
' language 'plpgsql';
The above function is called as follows:
trec.tot_value :=
get_glaccttotals(RECORD_DATE,BANKID,''A500000'',''A500299'');
The result is always null. When called on its own via: select * from
get_glaccttotals(RECORD_DATE,BANKID,''A500000'',''A500299'');
it returns the correct value:
get_glaccttotals
------------------
5234938.4
(1 row)
---------------------------(end of broadcast)---------------------------
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