Andrei Bintintan wrote:
//Is it possible to have another transatction in a transaction??? In the
following example the last ROLLBACK is totally ignored(transaction1).
///connect to database/
$database = dbConnect($dbhost, $dbuser, $dbpass, $dbname);
dbExec($database, BEGIN); //transaction1
///*/
Stefan Weiss wrote:
On Wednesday, 10 November 2004 18:28, Tom Lane wrote:
Achilleus Mantzios [EMAIL PROTECTED] writes:
Just a very naive thought
Wouldn't make more sense to allow nested begin/commit/rollback blocks?
We actually had it working that way initially, but changed to the
Achilleus Mantzios wrote:
O Michael Fuhr Nov 10, 2004 :
On Wed, Nov 10, 2004 at 12:45:19AM -0800, Riccardo G. Facchini wrote:
Sorry, but I understand that your example is not really about nested
transactions, but about sequential transactions.
Here's a more elaborate example. If this doesn't
On Thursday, 11 November 2004 09:23, Gaetano Mendola wrote:
Stefan Weiss wrote:
These tables are connected by foreign keys, but without on delete
triggers.
Why without ? Are you looking to solve a problem introduced by
yourself ?
There are numerous checks involved before a customer (or a
Sorry, but I understand that your example is not really about nested
transactions, but about sequential transactions.
so, the primary question remains:
how to commit/rollback them ?
--- Michael Fuhr __ wrote:
On Wed, Nov 10, 2004 at 09:23:02AM +0300, sad wrote:
On Tuesday 09 November 2004
On Wed, Nov 10, 2004 at 12:45:19AM -0800, Riccardo G. Facchini wrote:
Sorry, but I understand that your example is not really about nested
transactions, but about sequential transactions.
Here's a more elaborate example. If this doesn't demonstrate the
capability you're looking for, then
O Michael Fuhr Nov 10, 2004 :
On Wed, Nov 10, 2004 at 12:45:19AM -0800, Riccardo G. Facchini wrote:
Sorry, but I understand that your example is not really about nested
transactions, but about sequential transactions.
Here's a more elaborate example. If this doesn't demonstrate the
O Peter Eisentraut Nov 10, 2004 :
Achilleus Mantzios wrote:
Wouldn't make more sense to allow nested begin/commit/rollback
blocks?
Possibly. But that consideration would have been more relevant about 6
years ago when they wrote the SAVEPOINT syntax into the SQL standard.
:)
In
Achilleus Mantzios wrote:
Wouldn't make more sense to allow nested begin/commit/rollback
blocks?
Possibly. But that consideration would have been more relevant about 6
years ago when they wrote the SAVEPOINT syntax into the SQL standard.
:)
--
Peter Eisentraut
Achilleus Mantzios wrote:
In other words, now with savepoints, BEGIN; COMMIT; ROLLBACK;
can be replaced with
SAVEPOINT foo; RELEASE foo; ROLLBACK TO foo; respectively.
If only transactions weren't a requirement for SAVEPOINTs,
what would we then need BEGIN; COMMIT; ROLLBACK; for?
Note that
On Wednesday, 10 November 2004 18:28, Tom Lane wrote:
Achilleus Mantzios [EMAIL PROTECTED] writes:
Just a very naive thought
Wouldn't make more sense to allow nested begin/commit/rollback blocks?
We actually had it working that way initially, but changed to the
spec-defined behavior,
Is it possible
to have another transatction in a transaction??? In the following example the
lastROLLBACK is totally ignored(transaction1).
//connect to
database$database
=
dbConnect($dbhost, $dbuser, $dbpass, $dbname);dbExec($database, "BEGIN");
//transaction1//*
dbExec($database,
On Tue, Nov 09, 2004 at 10:47:06AM +0200, Andrei Bintintan wrote:
Is it possible to have another transatction in a transaction???
PostgreSQL 8.0 (currently in beta) has savepoints, so you'll be
able to do this:
BEGIN;
UPDATE orders SET technikernotiz='51' WHERE id=16143;
SAVEPOINT foo;
UPDATE
I thought nested transactions are available in the new
release (8) coming up.
Ted
--- Andrei Bintintan [EMAIL PROTECTED] wrote:
Is it possible to have another transatction in a
transaction??? In the following example the last
ROLLBACK is totally ignored(transaction1).
//connect to
On Tuesday 09 November 2004 18:24, Theodore Petrosky wrote:
I thought nested transactions are available in the new
release (8) coming up.
how to commit/rollback them ?
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