SQL expressions are intercepted by the SQL Execution events described at
https://docs.sqlalchemy.org/en/13/core/events.html#sql-execution-and-connection-events
and the main ones are before_execute() and before_cursor_execute(), but it
depends on what you want to do.if you want to change how expressions are
compiled to strings you would redefine their compilation as described at
https://docs.sqlalchemy.org/en/13/core/compiler.html.
On Wed, Sep 30, 2020, at 9:27 PM, brian...@blue-newt.com wrote:
> Is there a way to use events with the expression api?
>
> I see how they're used with ORM and Core, but not expressions.
>
> Thanks,
> Brian
>
> --
> You received this message because you are subscribed to the Google Groups
> "sqlalchemy-alembic" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to sqlalchemy-alembic+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sqlalchemy-alembic/2da059cf-9e55-41eb-8b64-9a79cc978b67n%40googlegroups.com
>
> <https://groups.google.com/d/msgid/sqlalchemy-alembic/2da059cf-9e55-41eb-8b64-9a79cc978b67n%40googlegroups.com?utm_medium=email_source=footer>.
--
You received this message because you are subscribed to the Google Groups
"sqlalchemy-alembic" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sqlalchemy-alembic+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/sqlalchemy-alembic/8e723ba7-7c02-4b00-bf76-eaf587f29ea6%40www.fastmail.com.
