Hi,
I was wondering if there exists a dialect-wide way to query whether the
underlying database is in a transaction mode that requires an autocommit or
not. In Teradata, there is this notion of a transaction mode. When a
session in Teradata is in a certain transaction mode (TDBS), autocommits
Seems that way. Careful testing will as always confirm the methodology
and implementation.
On 09/26/2016 06:29 PM, HP3 wrote:
Thank you!
So, the following is all true?
Recap'ing the solution (Jason's and yours combined):
1- On `after_flush`, call `history_meta.create_version()`
Agreed!
Thank you very much again!
--
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sqlalchemy+unsubscr...@googlegroups.com.
To post to this group, send email to
Thank you!
So, the following is all true?
Recap'ing the solution (Jason's and yours combined):
1- On `after_flush`, call `history_meta.create_version()` for each object
that is changing so its `XYZHistory` instance is created and can be stored
within `session.info`.
2. On `before_commit`, do
On 09/26/2016 02:39 PM, Iain Duncan wrote:
Hi folks, I'm having an issue with event listener registration. I
figured out that I need to deregister my listeners after each functional
test so they don't get registered twice in the same thread and execute
too many times. But I was using an
Hi folks, I'm having an issue with event listener registration. I figured
out that I need to deregister my listeners after each functional test so
they don't get registered twice in the same thread and execute too many
times. But I was using an anonymous callable to register them, like this:
On 09/26/2016 01:24 PM, HP3 wrote:
It seems like 0.9 does not have 'parent' in `SessionTransaction`.
Instead, it has `_parent`.
Would `_parent` suffice?
yes, use _parent. i pushed up docs to 1.0 and 1.1 which indicate that
_parent is the original attribute in the absense of .parent.
It seems like 0.9 does not have 'parent' in `SessionTransaction`. Instead,
it has `_parent`.
Would `_parent` suffice?
On Monday, September 26, 2016 at 12:09:55 PM UTC-5, HP3 wrote:
>
> Thank you Mike,
>
> So basically, I should move the cleanup from
> `after_commit`/`after_rollback` to
Thank you Mike,
So basically, I should move the cleanup from
`after_commit`/`after_rollback` to `after_transaction_end` and do it
**only** if `transaction.parent is None`?
Recap'ing the solution (Jason's and yours combined):
1- On `after_flush`, call `history_meta.create_version()` for each
Thanks. I guess my confusion is that the example at
http://docs.sqlalchemy.org/en/latest/core/tutorial.html#executing-multiple-statements
uses an array of dictionaries, not of unlabeled tuples. Meanwhile I ended
up using Oracle's sqlldr, which seems to get the job done, though is much
more
10 matches
Mail list logo
