On Jan 15, 2008 6:54 PM, Michael Bayer [EMAIL PROTECTED] wrote:
The last commit fails with:
sqlalchemy.exceptions.IntegrityError: (IntegrityError)
Referers.objectId may not be NULL u'UPDATE Referers SET objectId=?
WHERE Referers.id = ?' [None, 1]
right thats because the instance doesnt
I had a Session.configure() statement which was called for both sessions and
this was making setup unusable. Duh.
On Jan 16, 2008 2:12 PM, Max Ischenko [EMAIL PROTECTED] wrote:
On Jan 15, 2008 6:14 PM, Michael Bayer [EMAIL PROTECTED] wrote:
if you are using multiple scoped sessions you
On Jan 15, 2008 6:14 PM, Michael Bayer [EMAIL PROTECTED] wrote:
if you are using multiple scoped sessions you won't be able to use
Session.mapper - the idea of Session.mapper is that all instances get
tied to a single contextual session.
OK, so how do I set it up. I'm reading
Hello,
Sorry for reply to myself; just want to tell that the problem is solved.
Here is how my setup looks like:
Session = scoped_session(sessionmaker(autoflush=True, transactional=False))
SessionCDB = scoped_session(sessionmaker(autoflush=True,
transactional=False))
...
# application
Hi,
Send me some study material on DBMS.
--
Regards,
Manish Soni
M. Phil.(Computer Science),MCA(Hons.)
Master of Science (Computer Science)
B.Sc.(Mathematics, Physics, Computer Application)
MCPDEA, MCSD(.Net), MCDBA(SQL Server 2000), MCAD(.Net), A Level, OCA(9i)
MCP(VB6 Desktop, VB6 Distributed,
On Jan 16, 2008, at 2:24 AM, [EMAIL PROTECTED] wrote:
yeahhh i know i dont see the wider sql picture...
i may put all this as a ticket to remind.. maybe one day you'll be
in better
mood (;-)
it can certainly be done but id like to at least first get eager loads
from the *base*
someone know why when I execute a
session.execute(truncate table some_table cascade) in a postgresql
database nothing happens?
I need to put some extra parameter?
--
Alexandre da Silva
Analista de Sistemas - Bacharel em Sistemas de Informação (2003-2007)
On Jan 16, 2008, at 4:43 AM, Denis S. Otkidach wrote:
On Jan 15, 2008 6:54 PM, Michael Bayer [EMAIL PROTECTED]
wrote:
The last commit fails with:
sqlalchemy.exceptions.IntegrityError: (IntegrityError)
Referers.objectId may not be NULL u'UPDATE Referers SET
objectId=?
WHERE
I have a Windows setup in which I need to use Integrated
Authentication with pyodbc and MSSQL. I have set up a System DSN using
the Control Panel and pyodbc connects OK using this DSN - I can run
queries etc. without problems. I use the connection string 'DSN=MyDSN'
for pyodbc, where MyDSN is the
On 16 Jan, 18:10, Vinay Sajip [EMAIL PROTECTED] wrote:
I have a Windows setup in which I need to use Integrated
Authentication with pyodbc and MSSQL. I have set up a System DSN using
the Control Panel and pyodbc connects OK using this DSN - I can run
queries etc. without problems. I use the
On Wed, Jan 16, 2008 at 02:33:53PM +0530, Manish Soni wrote:
Send me some study material on DBMS.
--
Regards,
Manish Soni
M. Phil.(Computer Science),MCA(Hons.)
Master of Science (Computer Science)
B.Sc.(Mathematics, Physics, Computer Application)
MCPDEA, MCSD(.Net), MCDBA(SQL Server
Hi,
'mssql://DSN=MyDSN'. How can I get this to work without specifying
You were nearly there...
mssql://?dsn=mydsn
Paul
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Rick,
On Jan 15, 1:34 pm, Rick Morrison [EMAIL PROTECTED] wrote:
Two issues:
a) You need to give SA a table definition for the table you're trying to
update.
b) You need to specify the name of the column to update in the dict(), not
the string 'key'
I've updated the script to work by
you probably need to begin/commit a transaction since the PG dialect
doesnt pick up truncate as an autocommit keyword.
exactly,
thank you for reply
Att
--
Alexandre da Silva
Analista de Sistemas - Bacharel em Sistemas de Informação (2003-2007)
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hi friends,
in older sa i could cast a record to a dict, in order to access their
fields by their name, especially if the field name is not a valid python
identifier, like a calculated or fixed numeric column.
how could i do it again please?
tia,
I still have no answer as to what this might be, but I am starting to see it
more often.
It's now biting me a bit harder as it's beginning to happen on items that I
cache on startup and then .expunge(). When I later go to access a relation
on the expunged item, the trigger of the lazy loader
On Thursday, January 17, 2008, 2:11:56 AM, Christoph Haas wrote:
Send me some study material on DBMS.
Pardon me... you have all these degrees but still just order the
mailing list of an open-source database toolkit to send you some
material on DBMS? We must be having a serious language
what, like dict(row) ? that should workno ?
On Jan 16, 2008, at 6:29 PM, alex bodnaru wrote:
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hi friends,
in older sa i could cast a record to a dict, in order to access their
fields by their name, especially if the field name is not a
On Jan 16, 2008, at 7:32 PM, Rick Morrison wrote:
I still have no answer as to what this might be, but I am starting
to see it more often.
It's now biting me a bit harder as it's beginning to happen on items
that I cache on startup and then .expunge(). When I later go to
access a
Thanks for the tips.
I am sure that none of the objects are loaded beforehand: I've got it
localized to a run of unit tests that I can start afresh each time.
So far it's intermittent, seems to happen only one of say 10 runs. Happens
more frequently on a fresh build of sample data for the test
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hi mike,
thanks for your prompt answer.
it doesn't work anymore, indeed :(
alex
Michael Bayer wrote:
what, like dict(row) ? that should workno ?
On Jan 16, 2008, at 6:29 PM, alex bodnaru wrote:
hi friends,
in older sa i could
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