From: | Jan Wieck <janwieck(at)yahoo(dot)com> |
---|---|
To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Vote on SET in aborted transaction |
Date: | 2002-04-23 16:59:58 |
Message-ID: | 200204231659.g3NGxwc02239@saturn.janwieck.net |
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Lists: | pgsql-hackers |
1
SET should follow transaction semantics and rollback.
Jan
Bruce Momjian wrote:
> OK, would people please vote on how to handle SET in an aborted
> transaction? This vote will allow us to resolve the issue and move
> forward if needed.
>
> In the case of:
>
> SET x=1;
> BEGIN;
> SET x=2;
> query_that_aborts_transaction;
> SET x=3;
> COMMIT;
>
> at the end, should 'x' equal:
>
> 1 - All SETs are rolled back in aborted transaction
> 2 - SETs are ignored after transaction abort
> 3 - All SETs are honored in aborted transaction
> ? - Have SETs vary in behavior depending on variable
>
> Our current behavior is 2.
>
> Please vote and I will tally the results.
>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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--
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