still looks like DOUBLE should be dealing with Python floats.
DOUBLE_PRECISION in the Oracle dialect is also Float and doesn't
default to decimal coercion.
We can fix this problem, it's just one of those changes that you have
to warn users like crazy on and then just do the change on a major
relea
Looks like you can add `.desc()` after the column name :-D
On Monday, April 29, 2019 at 3:40:24 PM UTC-4, mkwyche wrote:
>
> Looking through the docs and I see there's an `order_by` attribute on
> relationships(
> https://docs.sqlalchemy.org/en/13/orm/relationship_api.html#sqlalchemy.orm.relatio
Looking through the docs and I see there's an `order_by` attribute on
relationships(
https://docs.sqlalchemy.org/en/13/orm/relationship_api.html#sqlalchemy.orm.relationship).
How would I order by desc instead of asc?
--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://
FWIW, that PR would have been during MySQL5.0 - not 5.5.
5.0 was released in October 2005; 5.1 was not released until November 2008
assuming the 5.0 docs...
>
> https://docs.oracle.com/cd/E19078-01/mysql/mysql-refman-5.0/data-types.html#numeric-types
looking deeper at their docs, this bit may
Interesting. Thank you for the extensive explanation.
pon., 29 kwi 2019 o 19:49 Mike Bayer napisał(a):
> On Mon, Apr 29, 2019 at 1:13 PM mdob wrote:
> >
> > Just out of curiosity, why it was decided that MySQL DOUBLE, which is
> approximation, will be presented in ORM as Decimal by default inst
Awesome! Thanks!
-Lyla
On Mon, Apr 29, 2019 at 1:55 PM Mike Bayer wrote:
> On Mon, Apr 29, 2019 at 1:37 PM Lyla Fischer wrote:
> >
> > Ah. I think that I have been thinking of a session as a cache instead of
> a transaction, which is incorrect. (It's similar because you have to worry
> about p
On Mon, Apr 29, 2019 at 1:37 PM Lyla Fischer wrote:
>
> Ah. I think that I have been thinking of a session as a cache instead of a
> transaction, which is incorrect. (It's similar because you have to worry
> about persistence in the face of failures, but not-similar, because you're
> not worrie
On Mon, Apr 29, 2019 at 1:13 PM mdob wrote:
>
> Just out of curiosity, why it was decided that MySQL DOUBLE, which is
> approximation, will be presented in ORM as Decimal by default instead of
> float?
>
> MySQL DOUBLE -
> https://dev.mysql.com/doc/refman/5.5/en/floating-point-types.html
> SQLA
Ah. I think that I have been thinking of a session as a cache instead of a
transaction, which is incorrect. (It's similar because you have to worry
about persistence in the face of failures, but not-similar, because you're
not worried about communication with other processes. That is, a commit is
n
Just out of curiosity, why it was decided that MySQL DOUBLE, which is
approximation, will be presented in ORM as Decimal by default instead of
float?
MySQL DOUBLE -
https://dev.mysql.com/doc/refman/5.5/en/floating-point-types.html
SQLAlchemy DOUBLE -
https://docs.sqlalchemy.org/en/13/dialects/
On Mon, Apr 29, 2019 at 12:04 PM Lyla Fischer wrote:
>
> Sorry about the language. I'll try to stick to "intuitive" and "surprising"
> in the future.
>
> I guess that I am familiar enough with the concept that something needs to
> persist in the database before it can be referenced in the databa
Sorry about the language. I'll try to stick to "intuitive" and "surprising"
in the future.
I guess that I am familiar enough with the concept that something needs to
persist in the database before it can be referenced in the database that I
was surprised when an object was already in the database
On Mon, Apr 29, 2019 at 7:22 AM Lyla Fischer wrote:
>
> If I can comment on what seems instinctive to someone who just recently read
> the documentation, and made assumptions based off of it: My understanding was
> that the relationship abstractions were supposed to be about making foreign
> ke
If I can comment on what seems instinctive to someone who just recently
read the documentation, and made assumptions based off of it: My
understanding was that the relationship abstractions were supposed to be
about making foreign keys easier to keep track of, and being able to go
both ways on a re
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