On 10/17/2016 11:51 AM, Seth P wrote:
On Monday, October 17, 2016 at 11:24:43 AM UTC-4, Mike Bayer wrote:
However, I don't see how the ordered attributes fixes anything in terms
of mixins. If a mixin wants its columns at the beginning, or the end,
all of that can be upended by
On Monday, October 17, 2016 at 11:24:43 AM UTC-4, Mike Bayer wrote:
>
> However, I don't see how the ordered attributes fixes anything in terms
> of mixins. If a mixin wants its columns at the beginning, or the end,
> all of that can be upended by the presence of other mixins and those
>
On 10/17/2016 08:38 AM, Seth P wrote:
On Sunday, October 16, 2016 at 10:09:00 AM UTC-4, Mike Bayer wrote:
The simplest way is probably to set the creation order of the column to
be at the top:
col = Column(...)
col._creation_order = -10
Great. I will use _creation_order.
On 10/17/2016 09:32 AM, Seth P wrote:
On a related note, is there something like after_create events for
indexes and sequences? There doesn't seem to be.
the indexes and sequences are generated in the context of the Table in
which they are associated, so I'd just use the table level
On a related note, is there something like after_create events for indexes
and sequences? There doesn't seem to be.
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On Sunday, October 16, 2016 at 10:09:00 AM UTC-4, Mike Bayer wrote:
>
>
>
> The simplest way is probably to set the creation order of the column to
> be at the top:
>
> col = Column(...)
> col._creation_order = -10
Great. I will use _creation_order. Thanks.
By the way, in view of PEP 520
On 10/14/2016 11:44 AM, Seth P wrote:
I have a mixin of the following form
class MyMixin(object):
idx = sa.Column(sa.Integer, sa.Sequence('idx_seq', schema=???,
optional=True), primary_key=True)
...
I would like the sequence to have the same schema as the table into
which MyMixin
I have a mixin of the following form
class MyMixin(object):
idx = sa.Column(sa.Integer, sa.Sequence('idx_seq', schema=???,
optional=True), primary_key=True)
...
I would like the sequence to have the same schema as the table into which
MyMixin will be mixed. I realize I could make idx
