the PostgeSQL wire protocol, so you can use the PostgreSQL
database driver.
Although you will probably need to tweek the dialect description that
SqlAlchemy needs.
So it should be doable.
I have another project. :-D
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) could
pull off?
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be: G2, G3, G4 and G5.
When removing G2 from R1 the list for R2 should be: G2, G3, G4 and G5.
(R2 has itself also group G2.)
Is this possible with sqlalchemy or has this to be done by hand?
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for those.
Nope. I use two databases, no engine and only one session. Maybe not
optimal (I just started learning sqlalchemy and wxpython), but it is
possible.
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about that. But properly this is only going to work
with tables that are not to big I am afraid.
Maybe I want to fancy things.
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2008/8/28 Michael Bayer [EMAIL PROTECTED]:
On Aug 28, 2008, at 8:11 AM, Cecil Westerhof wrote:
I was just wondering if the folowing possible.
A record has severall groups connected through a N:M relation.
But it also has a parent. What I would like is that all the groups
from the parent
to the session because the engine is fetched out of the class
that is mapped to a sqlalchemy.Table instance.
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, but when the table grows, the
returned array will grow also.
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2008/8/26 Cecil Westerhof [EMAIL PROTECTED]:
First I had:
for row in engine.execute('SELECT MIN(gewicht) AS gewicht '
', MIN(vet) AS vet '
', MAX(water) AS water '
', MAX
#
Is there a way to do this?
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2008/8/27 Cecil Westerhof [EMAIL PROTECTED]:
At this moment I am not working with update and delete. (Just started
trying to implement something with sqlalchemy.) But when people would
like to know how I am going to solve that, I can post that at the
moment I am using those. (I could use
2008/8/27 Cecil Westerhof [EMAIL PROTECTED]:
By the way is there a method to put an AS part in the select?
For example:
#
stmt = sa.select([sa.func.max(KmStand.eindStand)])
print stmt
SELECT max(kmStand.eindStand) AS max_1
FROM kmStand
#
I would like to have:
#
SELECT max
and sqlalchemy.orm are
allready imported and that importing again should not have
-significant- consequences. Is that true?
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