On Thu, Jun 4, 2009 at 4:20 PM, Michael Bayermike...@zzzcomputing.com wrote:
the connection went from good to dead within a few seconds (assuming SQL
was successfully emitted on the previous checkout). Your database was
restarted or a network failure occurred.
There is no other option? I'm
2009/6/8 Jarrod Chesney jarrod.ches...@gmail.com
Hi All
Does anyone knows where i can find information about using SQLAlchemy
from c++ or even if its possible.
SQLAlchemy is written in pure python. So, you question should be:
* How to embed the Python interpreter in my C++ program?
or
*
Hello ,
I am trying to insert in the table using two ways in the values which
i show below
engine = sqlalchemy.create_engine(to poastgres)
metadata = MetaData()
t1 = Table('master',metadata) # assume master has 2 feilds name , city
t1.insert({'name':'','city':'bank'})
engine,execute(t1)
Hello,
Can a query be written to return required columns along with some delimiter?
Example :
#User is a class, it has firstname, lastname, age, password
q = session.query(User.firstname,User.lastname,User.age,User.password).all()
#this would return [(fname,lname,22,pwd),]
How can I
I'm new to SQLAlchemy (and Python in general) and have been struggling
to get a basic execution wrapper working - the goal is to use of raw
batches of parameterized SQL - no ORM.
The engine initializes and I can run queries through it without a
problem, however the generated SQL from the execute
Harish Vishwanath ha scritto:
cut
How can I modify this query to return something like :
[(fname~lname~22~pwd)...] with '~' being preferred delimiter.
SA return a list or record, what exactly you are searching for? a
string or something else
I would like to know if I can return
Malherbe wrote:
I'm new to SQLAlchemy (and Python in general) and have been struggling
to get a basic execution wrapper working - the goal is to use of raw
batches of parameterized SQL - no ORM.
The engine initializes and I can run queries through it without a
problem, however the
Kamil Gorlo wrote:
On Thu, Jun 4, 2009 at 4:20 PM, Michael Bayermike...@zzzcomputing.com
wrote:
the connection went from good to dead within a few seconds (assuming SQL
was successfully emitted on the previous checkout). Your database was
restarted or a network failure occurred.
There
Kamil Gorlo wrote:
On Thu, Jun 4, 2009 at 4:20 PM, Michael Bayermike...@zzzcomputing.com wrote:
the connection went from good to dead within a few seconds (assuming SQL
was successfully emitted on the previous checkout). Your database was
restarted or a network failure occurred.
There is
I was about to follow up to Mike's suggestion of a CAST with That
will never work because ... but I decided to try it out and .. it
works!!!:
for i in e.execute(sql.text(select result = dateadd(day, CONVERT
(INTEGER,:days), getdate())), dict(days = 7)):
print i
(datetime.datetime(2009, 6,
If you are looking for ORM in c++, maybe this conversation can help:
http://stackoverflow.com/questions/74141/good-orm-for-c-solutions
- Didip -
On Sun, Jun 7, 2009 at 11:56 PM, Jarrod Chesney jarrod.ches...@gmail.comwrote:
Hi All
Does anyone knows where i can find information about using
You have Syntax Error here:
('sdsd':'sdsds')
That one should be tuple right?
- Didip -
On Mon, Jun 8, 2009 at 6:14 AM, Ash ashishsinghbha...@gmail.com wrote:
Hello ,
I am trying to insert in the table using two ways in the values which
i show below
engine = sqlalchemy.create_engine(to
Hi. I am wanting to do some testing of an application that uses
SQLAlchemy 0.5.4, but I need to load some initial data to the
database.
When I searched for this in google, python-fixture appears as the
answer. But checking the page of python-fixture it doesn't seems work
for 0.5.
The question
Thanks for the reply -
A cast works fine here, but it is a workaround that would be nice to
avoid. I'll see what kind of behavior I get by dropping back to just
pyodbc. My other concern is that all numeric parameters are being
treated as varchar and undergoing implicit conversions in SQL Server
I have something like this to serialize a result-set to delimited file-
format. It is not very pretty and probably not at all pythonic but I
find it handy.
pjjH
def as_delimited(q, *args):
csvdata = StringIO()
w = writer(csvdata, delimiter='|')
for i in q.values(*args):
I have looked into this and considered what you have said. I think I
have come up with a potential solution. It seems to be that the most
common driver for mssql on non-windows platforms is going to be
freeTDS. Since there appears to be no way of knowing what ODBC is
using under the hood we
I'd rather a flag, or better yet in 0.6 a freetds specific dialect/url,
i.e. mssql+freetds://url.
ddorothy wrote:
I have looked into this and considered what you have said. I think I
have come up with a potential solution. It seems to be that the most
common driver for mssql on
On Mon, Jun 8, 2009 at 5:29 PM, Michael Bayer mike...@zzzcomputing.comwrote:
I'd rather a flag, or better yet in 0.6 a freetds specific dialect/url,
i.e. mssql+freetds://url.
I personally like the freetds dialect idea because there's a lot more issues
specific to freetds than just this one.
hey gang -
We've ported the unit tests over to nose, and our work is currently in
a dev branch in SVN which you can see at
http://svn.sqlalchemy.org/sqlalchemy/branches/nosetests
.
This port is against the 0.5 trunk, and the plan is to merge it to
both 0.5 trunk and to 0.6 where we would
A little testing confirms that the problem is bubbling up from below
SA. The equivalent statement run through pyodbc yields the same error.
Out of curiosity, I checked to see if Python types were converted as
expected in a different context.
for pytype in (1, 1.1, decimal.Decimal('1.1'), '1',
Sorry, Its my typing mistake :( . I put : insted , . But still my
question yeat remained unanswered. :(
On Jun 8, 7:50 pm, Didip Kerabat did...@gmail.com wrote:
You have Syntax Error here:
('sdsd':'sdsds')
That one should be tuple right?
- Didip -
On Mon, Jun 8, 2009 at 6:14 AM, Ash
you need to use the executemany form described at
http://www.sqlalchemy.org/docs/05/sqlexpression.html#executing-multiple-statements
.
On Jun 8, 2009, at 11:54 PM, Ashish Bhatia wrote:
Sorry, Its my typing mistake :( . I put : insted , . But still my
question yeat remained unanswered.
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