Michael,
do you mean, that subqueries could not be wrapped into sqlalchemy?
what should be the arguments to join() I failed to figure out? how do
I reference different instances of seq in fileter() after?
Thanks,
A
On Jun 19, 7:43 am, Michael Bayer mike...@zzzcomputing.com wrote:
you can map
JOIN x .
?
All examples for the latter involve additional tables.
On Jun 19, 12:03 pm, Michael Bayer mike...@zzzcomputing.com wrote:
sacha wrote:
Michael,
do you mean, that subqueries could not be wrapped into sqlalchemy?
you talked about mapping to a select statement. mapping means
I meant SELECT x.* FROM x JOIN x AS x1 JOIN x AS x2 ... WHERE
On Jun 19, 1:55 pm, sacha sa...@myxomop.com wrote:
Same about multi-cartesian product can I use query(X).join()
for SELECT * FROM x JOIN x JOIN x .
?
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You received
Hi,
I am attempting to implement a job queue in a postgres database. There
is a simple job table in which each row represents a job to be run.
There are multiple dispatcher threads that pull jobs off the queue and
run them. I need concurrency control to prevent multiple threads from
dispatching
