Re: [HACKERS] RC2 intermittent errors
Tom Lane wrote: Bruce Momjian <[EMAIL PROTECTED]> writes: Tom Lane wrote: Argh! I put a GetTransactionSnapshot() call into exec_eval_simple_expr, but I forgot CommandCounterIncrement(). Wish I could say it was a copy- and-paste mistake, but it was pure stupidity... Can we continue with RC2 or do we need an RC3? It's a one-liner change (assuming that my theory is right, which I won't know for a little bit because I had just make distclean'd in order to verify my tree against the RC2 tarball). I don't think we should push an RC3 just for this. Wait a few days and see what else turns up ... Did you updated the CVS ? Regards Gaetano Mendola ---(end of broadcast)--- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html
Re: [HACKERS] RC2 intermittent errors
Bruce Momjian <[EMAIL PROTECTED]> writes: > Tom Lane wrote: >> Argh! I put a GetTransactionSnapshot() call into exec_eval_simple_expr, >> but I forgot CommandCounterIncrement(). Wish I could say it was a copy- >> and-paste mistake, but it was pure stupidity... > Can we continue with RC2 or do we need an RC3? It's a one-liner change (assuming that my theory is right, which I won't know for a little bit because I had just make distclean'd in order to verify my tree against the RC2 tarball). I don't think we should push an RC3 just for this. Wait a few days and see what else turns up ... regards, tom lane ---(end of broadcast)--- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html
Re: [HACKERS] RC2 intermittent errors
Tom Lane wrote: > Gaetano Mendola <[EMAIL PROTECTED]> writes: > > I'm testing now RC2 against our application and I'm experiencing > > intermittent errors. I isolated this test: > > Argh! I put a GetTransactionSnapshot() call into exec_eval_simple_expr, > but I forgot CommandCounterIncrement(). Wish I could say it was a copy- > and-paste mistake, but it was pure stupidity... Can we continue with RC2 or do we need an RC3? -- Bruce Momjian| http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup.| Newtown Square, Pennsylvania 19073 ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster
Re: [HACKERS] RC2 intermittent errors
Gaetano Mendola <[EMAIL PROTECTED]> writes: > I'm testing now RC2 against our application and I'm experiencing > intermittent errors. I isolated this test: Argh! I put a GetTransactionSnapshot() call into exec_eval_simple_expr, but I forgot CommandCounterIncrement(). Wish I could say it was a copy- and-paste mistake, but it was pure stupidity... regards, tom lane ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster
[HACKERS] RC2 intermittent errors
Hi all,
I'm testing now RC2 against our application and I'm experiencing
intermittent errors. I isolated this test:
CREATE TABLE users (
id_login SERIAL PRIMARY KEY,
login TEXT
);
CREATE OR REPLACE FUNCTION sp_id_user ( TEXT )
RETURNS INTEGER AS $$
DECLARE
a_login ALIAS FOR $1;
my_id INTEGER;
BEGIN
SELECT id_login INTO my_id
FROM users
WHERE login = a_login;
RETURN COALESCE(my_id, -1 );
END;
$$ LANGUAGE 'plpgsql'
STABLE;
CREATE OR REPLACE FUNCTION sp_test ( TEXT )
RETURNS INTEGER AS $$
DECLARE
a_login ALIAS FOR $1;
my_id INTEGER;
BEGIN
my_id = sp_id_user( a_login );
RAISE NOTICE 'ID> %', my_id;
insert into users (login) values ( a_login );
my_id = sp_id_user( a_login );
RAISE NOTICE 'ID> %', my_id;
RETURN 0;
END;
$$ LANGUAGE 'plpgsql';
select sp_test('test1');
select sp_test('test2');
The call of the two above functions shall show:
ID> -1
ID> 1
ID> -1
ID> 2
instead I have:
test=# select sp_test('test1');
NOTICE: ID> -1
NOTICE: ID> 1
sp_test
-
0
(1 row)
test=# select sp_test('test2');
NOTICE: ID> -1
NOTICE: ID> -1
sp_test
-
0
(1 row)
some times I get:
test=# select sp_test('test1');
NOTICE: ID> -1
NOTICE: ID> -1
sp_test
-
0
(1 row)
test=# select sp_test('test2');
NOTICE: ID> -1
NOTICE: ID> -1
sp_test
-
0
(1 row)
Regards
Gaetano Mendola
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