On Nov 22, 2007, at 1:45 AM, imgrey wrote:
>
> Good Day sqlalchemy.
>
> I was searching, but didn't found a way to delete records from db not
> executing selection first.
>
> So, how to represent this SQL statement in slqalchemy ORM :
> """ DELETE FROM a WHERE b = c """ ?
>
just execute the SQL directly, using either the engine or the
conneciton from the session:
session.connection().execute("delete from a where b = c")
or use a construct:
session.connection.execute(table.delete(table.c.b==c))
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