Обсуждение: [HACKERS] use SQL standard error code for nextval
The SQL standard defines a separate error code for nextval exhausting the sequence space. I haven't found any discussion of this in the archives, so it seems this was just not considered or not yet in existence when the error codes were introduced. Here is a patch to correct it. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Вложения
On 2/28/17 22:15, Peter Eisentraut wrote: > The SQL standard defines a separate error code for nextval exhausting > the sequence space. I haven't found any discussion of this in the > archives, so it seems this was just not considered or not yet in > existence when the error codes were introduced. Here is a patch to > correct it. committed -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
> On Mar 9, 2017, at 7:59 AM, Peter Eisentraut <peter.eisentraut@2ndquadrant.com> wrote: > > On 2/28/17 22:15, Peter Eisentraut wrote: >> The SQL standard defines a separate error code for nextval exhausting >> the sequence space. I haven't found any discussion of this in the >> archives, so it seems this was just not considered or not yet in >> existence when the error codes were introduced. Here is a patch to >> correct it. > > committed Perhaps you should add something to the release notes. Somebody could be testing for the old error code. Mark Dilger
On 3/9/17 12:27, Mark Dilger wrote: > Perhaps you should add something to the release notes. Somebody could be > testing for the old error code. The release notes will be written when the release is prepared. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
Mark Dilger <hornschnorter@gmail.com> writes:
>> On Mar 9, 2017, at 7:59 AM, Peter Eisentraut <peter.eisentraut@2ndquadrant.com> wrote:
>> On 2/28/17 22:15, Peter Eisentraut wrote:
>>> The SQL standard defines a separate error code for nextval exhausting
>>> the sequence space. I haven't found any discussion of this in the
>>> archives, so it seems this was just not considered or not yet in
>>> existence when the error codes were introduced. Here is a patch to
>>> correct it.
> Perhaps you should add something to the release notes. Somebody could be
> testing for the old error code.
The release notes for v10 aren't going to be drafted for months yet.
When they are, hopefully the writer will notice that this should be
listed as an incompatible change. That's not the responsibility
of this commit, although it would've been better if the commit log
entry explicitly pointed out that it's an incompatible change.
regards, tom lane