Folks-
Just thought I'd spam the list here (in case anyone who hasn't seen my
IRC spam recently).
I'm working on a monetdb[0] backend for SQLAlchemy. Monetdb is a
column oriented db[1]. Basically that means it's not fast at
transactions per se, but can be 10+X faster on select queries. So if
On Nov 13, 2007 5:14 AM, Simon Pamies [EMAIL PROTECTED] wrote:
Hi,
I'm very pleased to announce the release of SQLAutocode 0.4.1 and
0.5. This tool enables SQLAlchemy users to automagically generate
python code from an existing database layout and even has the
Hey Simon, I found your code
On Nov 13, 2007 4:44 PM, m h [EMAIL PROTECTED] wrote:
On Nov 13, 2007 5:14 AM, Simon Pamies [EMAIL PROTECTED] wrote:
Hi,
I'm very pleased to announce the release of SQLAutocode 0.4.1 and
0.5. This tool enables SQLAlchemy users to automagically generate
python code from an existing
On 9/26/07, Michael Bayer [EMAIL PROTECTED] wrote:
On Sep 25, 2007, at 7:30 PM, m h wrote:
Have updated the ticket with my fix change the dbapi_type of
OracleText from CLOB to NUMBER I'm not sure if this breaks others
code
the bug is, the type of the bind parameters
Have updated the ticket with my fix change the dbapi_type of
OracleText from CLOB to NUMBER I'm not sure if this breaks others
code
http://www.sqlalchemy.org/trac/ticket/793
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Here's another simple testcase that fails for Oracle beta5 but works
with 0.3.7. It's about the simplest query I can come up with. Have a
table with a date column in it and query against it using the
to_date function.
def test_to_date():
start_date = '10/05/04'
where =
forgotten you. just have to get the time to power
up my oracle box. thanks for putting in the ticket.
On Sep 24, 2007, at 7:22 PM, m h wrote:
Here's another simple testcase that fails for Oracle beta5 but works
with 0.3.7. It's about the simplest query I can come up with. Have
Thanks for the response!
On 9/22/07, Michael Bayer [EMAIL PROTECTED] wrote:
well the issue is not even the bind params its the result coming back
from cx_oracle.
Again, I'm confused how this query works from straight cx and .3.7 but
fails when .4beta calls it. Could you enlighten me on what
I guess to help validate my confusion, in my debugging I replaced the
line 867 in base.py::
raise exceptions.DBAPIError.instance(statement, parameters, e)
with::
raise
Then it doesn't give me the useful statement and parameters, but it
tells me exactly where it failed::
...
File
Sorry, my mess of emails appears to have confused you (youre
looking at the error with .3.10 not .4beta)
On 9/22/07, Michael Bayer [EMAIL PROTECTED] wrote:
On Sep 22, 2007, at 3:45 PM, m h wrote:
So the failure is when CursorFairy executes the execute method on the
cx cursor. Where
On 9/22/07, Michael Bayer [EMAIL PROTECTED] wrote:
so the new error youre getting now puts it back in the execution
camp. you need to narrow down the query to the specific column
expression and/or parameter thats making it break.
Here's a simple query that fails. The deal breaker is the
:
print r
On 9/22/07, m h [EMAIL PROTECTED] wrote:
On 9/22/07, Michael Bayer [EMAIL PROTECTED] wrote:
so the new error youre getting now puts it back in the execution
camp. you need to narrow down the query to the specific column
expression and/or parameter thats making it break
Disregard this testcase it's late at night no need to convert
a date to a date but the previous testcase fails for .4beta and
works for .3.7!!!
On 9/22/07, m h [EMAIL PROTECTED] wrote:
Ok, it's caused by func.to_date. Here's an even simpler testcase.
Try to convert a date
Ok, so this looks impossible to me, but it's happening. I figure
people with more experience debugging SA might be able to help.
I've got a generated query (no ORM). I was using 0.3.7 with no
problems, but thought I'd give .4 a try to see if I can take advantage
of performance improvements.
Just for kicks I tried using .3.10 and it failed giving the same error
that was reported in the Aug 18 thread autoloading Oracle tables with
column defaults::
File
/home/matt/work/vpython/lib/python2.4/site-packages/SQLAlchemy-0.3.10-py2.4.egg/sqlalchemy/databases/oracle.py,
line 117, in
Hey-
I think this is a simple question but I couldn't find it in the docs
(or wiki or faq).
I'm trying to debug a query that has some string literals in it (ie
calendar.c.week.between(func.to_date('09/19/06','MM/DD/RR')-84,func.to_date('09/19/06','MM/DD/RR')
)
and when I view the sql (via
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