From: | "BERG Thomas" <tberg(at)insight-system(dot)co(dot)jp> |
---|---|
To: | <pgsql-novice(at)postgresql(dot)org> |
Subject: | Re: SERIAL does not ROLLBACK |
Date: | 2003-03-12 07:31:40 |
Message-ID: | JLEALNIBJBBPKLKFGJNCMEHMCAAA.tberg@insight-system.co.jp |
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Thread: | |
Lists: | pgsql-novice pgsql-sql |
I believe this is deliberate on the part of the postgresql programmers. If
serial numbers could be rolled back, you'd have to block any other
transactions that wanted a new serial number until the first transaction had
committed.
I don't know how to get around this, but I'd think pretty carefully before I
decided to, unless I were an a single-user or extremely few-user scenario.
Berg
-----Original Message-----
From: pgsql-novice-owner(at)postgresql(dot)org
[mailto:pgsql-novice-owner(at)postgresql(dot)org]On Behalf Of Muhammad Shariq
Muzaffar
Sent: Wednesday, March 12, 2003 4:21 PM
To: pgsql-sql(at)postgresql(dot)org
Cc: pgsql-novice(at)postgresql(dot)org
Subject: [NOVICE] SERIAL does not ROLLBACK
hi
i have a table named 'mytable' with a column of type
serial. After inserting tuples in a transaction, when
i rollback the transaction the serial number does not
come back to its original value and next time when i
insert the data, it start with the incremented value.
WHY?? how can i make it to come back to its orignial
value in case of rollback.
thanx in advance...
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