Re: Nested Transactions, Abort All

From: Oliver Jowett <oliver(at)opencloud(dot)com>
To: Dennis Bjorklund <db(at)zigo(dot)dhs(dot)org>
Cc: Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>, Thomas Swan <tswan(at)idigx(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Nested Transactions, Abort All
Date: 2004-07-07 08:34:34
Message-ID: 40EBB59A.60207@opencloud.com
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Dennis Bjorklund wrote:
> On Wed, 7 Jul 2004, Oliver Jowett wrote:
>
>
>>Savepoint "ROLLBACK TO foo" doesn't invalidate 'foo'. If "SAVEPOINT foo"
>>is 'start new subtransaction foo', "ROLLBACK TO foo" must be 'roll back
>>subtransaction foo and all children; start new subtransaction foo'.
>
>
> If that is all there is, I much rather see this standard interface then a
> pg extension.

So how do you propose supporting simple rollback of a subtransaction? It
seems like an extension regardless of how it's done.

-O

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