Thanks Mike. Glad to know it’s been fixed.
Best,
Bairen
> On 12 Oct 2017, at 21:54, Mike Bayer <mike...@zzzcomputing.com> wrote:
>
> Your migrate is out of date. this was fixed one year ago:
>
> https://github.com/openstack/sqlalchemy-migrate/commit/e9175a37ce0b0b0e87ad728c8a6a10bed100065b
>
>
>
> On Thu, Oct 12, 2017 at 9:51 AM, Mike Bayer <mike...@zzzcomputing.com> wrote:
>> On Thu, Oct 12, 2017 at 8:32 AM, Byron Yi <yibairen1...@gmail.com> wrote:
>>> It appears that autoincrement=True is set by default for primary key when
>>> upgrading from 1.0 to 1.1, no matter if it is integer (which is not in
>>> glance; they use VARCHAR(36)).
>>>
>>> See https://bugs.launchpad.net/glance/+bug/1723097
>>
>> It defaults to True in 1.0, the change in 1.1 is that it defaults to "auto":
>>
>> http://docs.sqlalchemy.org/en/rel_1_1/changelog/migration_11.html#no-more-generation-of-an-implicit-key-for-composite-primary-key-w-auto-increment
>>
>> if that migrate operation is altering a column from Integer to String,
>> then it's likely this is confusing things. So this is a
>> sqlalchemy-migrate bug.
>>
>>
>>
>>
>>
>>>
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