Re: Conditional commit inside functions

Hello

why do you need commit?

pavel

2008/12/26 Gerhard Wiesinger <lists(at)wiesinger(dot)com>:
> Hello!
>
> I tried the following, but still one transaction:
>
> SELECT insert_1Mio();
>
> (parallel select count(id) from employee; is done)
>
> CREATE OR REPLACE FUNCTION insert_some(start_i INTEGER, end_i INTEGER)
> RETURNS void
> AS $func$
> DECLARE
> BEGIN
> FOR i IN start_i..end_i LOOP
> INSERT INTO employee (id, department, firstname, lastname) VALUES (i, i,
> 'John' || i, 'Smith' || i);
> END LOOP;
> END;
> $func$ LANGUAGE plpgsql;
>
> CREATE OR REPLACE FUNCTION insert_1Mio() RETURNS void
> AS $func$
> DECLARE
> maxcommit INTEGER;
> start_i INTEGER;
> end_i INTEGER;
> now_i INTEGER;
> BEGIN
> maxcommit := 10000;
> start_i :=1;
> end_i := 1000000;
>
> now_i := start_i;
>
> FOR i IN start_i..end_i LOOP
> IF MOD(i, maxcommit) = 0 THEN
> PERFORM insert_some(now_i, i);
> now_i := i + 1;
> END IF;
> END LOOP;
> PERFORM insert_some(now_i, end_i);
> END;
> $func$ LANGUAGE plpgsql;
>
> Any ideas?
>
> Ciao,
> Gerhard
>
> --
> http://www.wiesinger.com/
>
>
> On Thu, 25 Dec 2008, Gerhard Wiesinger wrote:
>
>> Hello!
>>
>> I want to translate the following Oracle PL/SQL script into plpgsql.
>> Especially I'm having problems with the transaction thing. i tried START
>> TRANSACTION and COMMIT without success.
>>
>> Any ideas?
>>
>> Thanx.
>>
>> Ciao,
>> Gerhard
>>
>> CREATE OR REPLACE PROCEDURE insert_1Mio
>> IS
>> maxcommit NUMBER;
>> BEGIN
>> maxcommit := 10000;
>>
>> FOR i IN 1..1000000 LOOP
>> INSERT INTO employee (id, department, firstname, lastname) VALUES (i, i,
>> 'John' || to_char(i), 'Smith' || to_char(i));
>> IF MOD(i, maxcommit) = 0 THEN
>> COMMIT;
>> END IF;
>> END LOOP;
>>
>> COMMIT;
>> END;
>>
>>
>>
>> --
>> http://www.wiesinger.com/
>>
>>
>> --
>> Sent via pgsql-general mailing list (pgsql-general(at)postgresql(dot)org)
>> To make changes to your subscription:
>> http://www.postgresql.org/mailpref/pgsql-general
>>
>
> --
> Sent via pgsql-general mailing list (pgsql-general(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-general
>