Re: [HACKERS] SAVEPOINT syntax again

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От Tom Lane
Тема Re: [HACKERS] SAVEPOINT syntax again
Дата
Msg-id 23439.1092279382@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: [HACKERS] SAVEPOINT syntax again  (Oliver Jowett <oliver@opencloud.com>)
Ответы Re: [HACKERS] SAVEPOINT syntax again  (Bruce Momjian <pgman@candle.pha.pa.us>)
Re: [HACKERS] SAVEPOINT syntax again  (Oliver Jowett <oliver@opencloud.com>)
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Oliver Jowett <oliver@opencloud.com> writes:
> Oracle has ROLLBACK TO [ SAVEPOINT ] <savepoint specifier>
> DB2 has ROLLBACK TO SAVEPOINT <savepoint specifier>

I would go with Oracle's lead here, first because they are the de facto
standard, and second because I don't want to have to type out SAVEPOINT
every time I use one of these commands.

> <release savepoint statement> ::= RELEASE SAVEPOINT <savepoint specifier>

> Oracle does not have RELEASE SAVEPOINT.
> DB2 has RELEASE [ TO ] SAVEPOINT <savepoint specifier>

I'd vote for RELEASE [ SAVEPOINT ] <name> (for brevity, and for
consistency with ROLLBACK).  I feel no urge to copy DB2.

            regards, tom lane

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