On Apr 2, 9:21 pm, Michael Bayer zzz...@gmail.com wrote:
On Apr 2, 4:41 pm, Josh Winslow jwins...@gmail.com wrote:
This is the stack trace:
⇝ InvalidRequestError: The transaction is inactive due to a rollback
in a subtransaction. Issue rollback() to cancel the
conn = eng.connect()
conn.execute(users.insert(), [{'name':'joe', '10:00':'1200'}])
--
Mike Conley
On Fri, Apr 3, 2009 at 12:07 AM, Tanmoy mukherjee.tan...@gmail.com wrote:
Tried that...dosent work
Tom
--~--~-~--~~~---~--~~
You
import sqlalchemy
from sqlalchemy import *
engine = create_engine('mysql://root:voxta...@localhost/stock')
metadata = MetaData()
users=Table('NSE', metadata,
Column('Company_ID',String(40),primary_key=True),
Column('10:00',Numeric(8,2)),
)
metadata.create_all(engine)
conn =
-Original Message-
From: sqlalchemy@googlegroups.com
[mailto:sqlalch...@googlegroups.com] On Behalf Of Tanmoy
Sent: 03 April 2009 14:30
To: sqlalchemy@googlegroups.com
Subject: [sqlalchemy] Re: Insertion issues
import sqlalchemy
from sqlalchemy import *
engine =
Josh Winslow wrote:
On Apr 2, 9:21 pm, Michael Bayer zzz...@gmail.com wrote:
On Apr 2, 4:41 pm, Josh Winslow jwins...@gmail.com wrote:
This is the stack trace:
⇝ InvalidRequestError: The transaction is inactive due to a
rollback
in a subtransaction. Issue
On Apr 3, 10:13 am, Michael Bayer mike...@zzzcomputing.com wrote:
Josh Winslow wrote:
On Apr 2, 9:21 pm, Michael Bayer zzz...@gmail.com wrote:
On Apr 2, 4:41 pm, Josh Winslow jwins...@gmail.com wrote:
This is the stack trace:
⇝ InvalidRequestError: The
Actually i did put 'Company_ID':'Joe' and i could run it.please try
putting in mysql and let me know if there is a issue.
Tom
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
sqlalchemy group.
To post
So I guess that symbols starting with underscore ('_') are treated
differently in Python when it comes to be exporting/importing? Sorry
to be such a newb but this is the only conclusion I can (rationally!)
come to.
Traceback (most recent call last):
File chimera_driver.py, line 42, in module
Well problem worked around by using echo=True for dev builds and thanks
for your suggestion.
Your statement:
Doing setLevel() etc. you have to do
before any SQLAlchemy code is imported
Unfortunately doesn't seem to help since the logging module later reports:
No handlers could be found for
I wasn't aware SQLAlchemy had any kind of cache built in but I do seem
to be seeing some behaviour that sure looks like it.
I have an SQA/cherrypy app which shares the DB with another app using
MySQLdb only. Updates in the thirdparty are visible to the thirdparty
immediately. They're not
OK. This appears to be the source of the problem. You may recall a
couple of weeks ago that I was looking for information on how to
surface comments from the database metadata into the sqlalchemy model
and into docstrings in mapped classes? I took your suggestion and
modified it slightly. When I
Hi Svil,
My integration between traits and sqlalchemy is working rather well
(at least it's passing the unit tests I could think of). Thanks for
all your help on that.
Now I'm trying to do something similar to what you did in dbcook with
expressions. I'd like to construct a gui for the user
what does compile_mappers() say?can you call this mapper, and at the
same time all mappers within the entire application have been called ?
phrrn...@googlemail.com wrote:
I copied the list of import statements from the module file
(deshaw.dbo.chimera) to the driver file. The driver file
Toby Bradshaw wrote:
Well problem worked around by using echo=True for dev builds and thanks
for your suggestion.
Your statement:
Doing setLevel() etc. you have to do
before any SQLAlchemy code is imported
Unfortunately doesn't seem to help since the logging module later reports:
No
Toby Bradshaw wrote:
I wasn't aware SQLAlchemy had any kind of cache built in but I do seem
to be seeing some behaviour that sure looks like it.
I have an SQA/cherrypy app which shares the DB with another app using
MySQLdb only. Updates in the thirdparty are visible to the thirdparty
I don't see any output from it at all. I am calling it after importing
everything but before making any queries. The mapper registry looks
unsurprising (albeit based on a guess of what it does)
pjjH
from sqlalchemy.orm import compile_mappers
s = MySession(bind=e)
print compile_mappers()
q =
Not sure if this is relevant? As you might have guessed from my posts,
I am at the 'waving a dead chicken' around stage of debugging.
pjjH
(Pdb) import pickle
(Pdb) print pickle.dumps(m)
*** PicklingError: Can't pickle class
'sqlalchemy.orm.properties.Comparator': it's not found as
phrrn...@googlemail.com wrote:
# class AttachNotesAsDocstring(interfaces.InstrumentationManager):
# def instrument_attribute(self, class_, key, attr):
# if isinstance(attr.property, properties.ColumnProperty):
# if hasattr(attr.property.columns[0], 'info'):
#
well... the thing is an AST of a very simple language - python-like
expressions (and that is not SQL! e.g. a.b.c == x.y.z
whateverelse). u can do with that AST whatever u want - save/load or
translate into something else, that is, another grammar.
u can build a gui builder/editor over the
Yes, the erroneous behavior goes away when this code is commented out.
No, an empty instrumentation manager *does not cause* the error. Note
that I had a sqlalchemy Table object called 'attributes' in my model.
I have changed the code so that I do not import 'attributes' from
sqlalchemy.orm but
any chance of producing a *small* test case for this
phrrn...@googlemail.com wrote:
Yes, the erroneous behavior goes away when this code is commented out.
No, an empty instrumentation manager *does not cause* the error. Note
that I had a sqlalchemy Table object called 'attributes' in my
Sure. I am going to leave it until Monday or Tuesday as I hope by that
time to return to my work on getting the Sybase driver to pass the
test cases. I was away on vacation until last Monday and found it
difficult to get back into coding until of course I was confronted by
this issue!
Thanks
22 matches
Mail list logo
