On Mar 21, 2014, at 5:01 PM, Bao Niu wrote:
> Hi Michael,
>
> Thanks for your explanation. Let me build on your explanation and ask for
> some further clarification.
> Suppose I have the following snippet:
>
> import sqlalchemy
> import sqlalchemy.ext.declarative
> import sqlalchemy.orm
> imp
Hi Michael,
Thanks for your explanation. Let me build on your explanation and ask for
some further clarification.
Suppose I have the following snippet:
import sqlalchemy
import sqlalchemy.ext.declarative
import sqlalchemy.orm
import sqlalchemy.engine
@sqlalchemy.event.listens_for(sqlalchemy.engi
when using FK constraints with sqlite, the only impact that "PRAGMA
foreign_keys=ON" has is whether or not the foreign keys are enforced when
INSERT, UPDATE or DELETE statements are received by the sqlite database.It
has no impact on reflection, SQLite is nice enough to tell us about the FOR
I created a database manually using simple sqlite3 in python. When I load
tables in that database using SqlAlchemy's reflection mode, i.e. setting
autoload=True, I know all the columns will be reflected and mapped to the
corresponding classes. However, I'm NOT so sure if the following details
w
