From: Kumar <sgnerd@yahoo.com.sg>
To: psql <pgsql-sql@postgresql.org>
Subject: Return more than a record
Date: Thu, 26 Feb 2004 19:21:37 +0530
Message-ID: <036901c3fc6f$a9159840$7502a8c0@hdsc.com> (raw)
Dear Friends,
Postgres 7.3.4 on RH Linux 7.2.
Get the following from the groups
create or replace function ExpensiveDepartments() returns setof table1 as
'
declare
r table1%rowtype;
begin
for r in select departmentid, sum(salary) as totalsalary
from GetEmployees() group by departmentid loop
if (r.totalsalary > 70000) then
r.totalsalary := CAST(r.totalsalary * 1.75 as int8);
else
r.totalsalary := CAST(r.totalsalary * 1.5 as int8);
end if;
if (r.totalsalary > 100000) then
return next r.departmentid;
end if;
end loop;
return;
end
'
language 'plpgsql';
Is possible for me to return a variable along with that 'return' statement? Because the table 'table1' contains some date
column. I have done some calculation on those columns and want to return the calculated date along with that row of the
table1. How to do that. Please shed some light.
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To: pgsql-sql@postgresql.org
Cc: sgnerd@yahoo.com.sg
Subject: Re: Return more than a record
In-Reply-To: <036901c3fc6f$a9159840$7502a8c0@hdsc.com>
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