You might be interested to know that the situation is more like If you are
not using MySQL, you probably have transactional DDL. Even SQLite has it.
According to
http://wiki.postgresql.org/wiki/Transactional_DDL_in_PostgreSQL:_A_Competitive_Analysis
- PostgreSQL - yes
- MySQL -
Hi,
I saw that there is a way to serialize a query object is there a way
to serialize an engine object?
Thanks
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assuming you saw : http://www.sqlalchemy.org/docs/core/serializer.html for
serializing queries.
engines can't be serialized since TCP connections don't support it.You
can only do memoization tricks like those in the serializer extension to
create/locate a new engine on the other side.
On
Michael,
Thanks for the quick reply. The one thing I hadn't tried was doing a
separate join for each of the primary table joins and once I did that
it worked. It dawned on me this morning that I forgot to mention I was
using ORM syntax, but you got the answer out before I had a chance to
update
Hi,
I would like to build an or_ statement using a for cycle, something like the
following:
employeetask_or = or_(False) # to exclude everything not satisfied
by later appended criteria, is this needed or empty or_() is fine?
for period in periods.all():
I've just found
http://www.mail-archive.com/sqlalchemy@googlegroups.com/msg14672.html what
answers my question.
sorry for bothering you
On Fri, Jan 28, 2011 at 9:36 PM, Viktor Nagy viktor.n...@toolpart.huwrote:
Hi,
I would like to build an or_ statement using a for cycle, something like
the
Hi, []
I'm trying to create tables in SQLITE, with a composite PK (id, eid), I want
the id have the auto increment.
I've read this,
http://www.sqlalchemy.org/docs/dialects/sqlite.html#auto-incrementing-behavior,
and following your instructions, added __table_args__ =
{'sqlite_autoincrement':True}
On Jan 28, 2011, at 8:07 AM, slothy Rulez a lot wrote:
Hi, []
I'm trying to create tables in SQLITE, with a composite PK (id, eid), I want
the id have the auto increment.
I've read this,
http://www.sqlalchemy.org/docs/dialects/sqlite.html#auto-incrementing-behavior,
and following your