On Wed, Sep 13, 2017 at 10:49 PM, Noah Misch <noah@leadboat.com> wrote:
>> > Both Oracle and MySQL allow finite values after MAXVALUE (usually
>> > listed as "0" in code examples, e.g. see [1]). Oracle explicitly
>> > documents the fact that values after MAXVALUE are irrelevant in [1].
>> > I'm not sure if MySQL explicitly documents that, but it does behave
>> > the same.
>> >
>> > Also, both Oracle and MySQL store what the user entered (they do not
>> > canonicalise), as can be seen by looking at ALL_TAB_PARTITIONS in
>> > Oracle, or "show create table" in MySQL.
>>
>> OK, thanks. I still don't really like allowing this, but I can see
>> that compatibility with other systems has some value here, and if
>> nobody else is rejecting these cases, maybe we shouldn't either. So
>> I'll hold my nose and change my vote to canonicalizing rather than
>> rejecting outright.
>
> I vote for rejecting it. DDL compatibility is less valuable than other
> compatibility. The hypothetical affected application can change its DDL to
> placate PostgreSQL and use that modified DDL for all other databases, too.
OK. Any other votes?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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