In my project, I have users, who receive messages, which can be
assigned any number of 'tags'. (In the same manner as Gmail's labels)
I've got (amongst others) the following tables:
- UserMessages (userId, messageId, ...)
- UserMessageTags (userId, messageId, tagId)
- UserTags (userId, tagId,
Rick Morrison wrote:
Sorry, Stephen, I replied too early; your second email arrived before the
first. A whole day before the first.
So until we get a real cleanup, you're looking to try modules in this order:
['pyodbc', 'adodbapi', 'pymssql']
Sounds OK to me -- any objections out
Hi,
This could be a problem with reflection (autoload'ing the table). Try
defining the table explicitly.
Paul
metaperl wrote:
The following simple program dies (stack trace follows). It is in fact
because of unicode character strings, because the same program works
if you remove the u from
Hi,
I'm having a problem where the results of session.flush() vary from one
run to another of my test suite. The unit of work transaction dump is
significantly different from one run to the next, similar to the issue
in ticket 461. I haven't managed to make a test case small enough to
post to
Hi Michael,
I see that sql.py uses a limit of 30 characters to create the column
label when use_labels is set to True.
If name is greater than 30 char long, the label is trunked at position
24 and is appended a random integer to it.
Since the name created in this way is less useful, I would
Sébastien LELONG ha scritto:
Seems that SA compiles in a wrong way my query...
Can't what's wrong is happening... subvet appers to be a sub-select, so
probably SA made some optimizations. You should print the whole query (print
sql) and not the sub-query (as in your code: print
On Mar 16, 2007, at 6:59 AM, King Simon-NFHD78 wrote:
Unfortunately I don't know how to go about debugging this. I think I
need to see exactly what is going on in the dependency sort. Do you
have
any suggestions for suitable places to add some extra logging?
these issues are often due
put correlate=False in your subquery.
On Mar 16, 2007, at 12:43 PM, Jose Soares wrote:
Hi,
Seems that SA compiles in a wrong way my query...
In [9]: sql=select([UnitaAziendale.c.id])
In [10]: subvet = select([azienda_veterinario.c.id_unita_aziendale],
:
Sébastien LELONG ha scritto:
As you can see the from_obj of subselect is wrong, the FROM should be:
FROM azienda_veterinario, unita_aziendale
OK, I see... You probably mean that since your sub-select occurs on two
tables, those have to be present in the FROM clause. I've tested this
I don't think you missed anything; that more sophisticated approach is
exactly what we're discussing. Seeing as how you have all three modules
installed and switch between them, you probably have your own ideas about
how it should work. Please pick up the discussion on ticket #480 and give us
your
the error youre getting typically occurs when theres more than one
instance of a userMessageTags.c.userId Column instance. how there
might be more than one of the same Column instance can sometimes
happen when using table reflection and things get confused...although
I was pretty sure I
I can actually read a fair degree from these dumps, i need mostly to
know what the actual dependencies are (i.e. which classes are
dependent on what, whats the error). also when you do the full debug
echoing the UOW should illustrate a series of dependency tuples
which will show what
Humm, this doesn't help as if a site is deleted, it deletes the options
that where related to that option.
I want to be able to:
- delete an option without deleting a site
- delete a site without deleting an option
just delete (clean up) the related rows inside the weak
options_has_sites
the rows in the M2M table should be deleted automatically.it
*might* require that your instances are present in the session but
its not supposed to. can you make me a short test case for this
one ? its not the first time ive heard about it.
technically you can just put ON DELETE
all tests pass on Mac OSX with the latest sqlite (as well as
postgres, mysql).
solaris, not so sure, ill have a look later.
On Mar 16, 2007, at 1:19 PM, [EMAIL PROTECTED] wrote:
Michael OK this was something small, the alltests.py scripts
needed
Michael to call testbase's
I just ran my python 2.5 install (its a framework install) on OSX
against the test suite on r2418, which uses the built-in sqlite3, and
i got all tests passed.
On Mar 16, 2007, at 1:19 PM, [EMAIL PROTECTED] wrote:
Michael OK this was something small, the alltests.py scripts
needed
geez, what version of sqlite / pysqlite / python is running there ?
tons of those errors ive never seen before.
On Mar 16, 2007, at 1:19 PM, [EMAIL PROTECTED] wrote:
Michael OK this was something small, the alltests.py scripts
needed
Michael to call testbase's main() function
ah, in fact one failure youre having, the testcast failure, is
indicative of running against a very old sqlite.
FAIL: testcast (sql.select.SelectTest)
--
Traceback (most recent call last):
File
Michael all tests pass on Mac OSX with the latest sqlite (as well as
Michael postgres, mysql).
Hmmm... Then I wonder what's different about the buildbot setup and a
normal interactive run.
Michael solaris, not so sure, ill have a look later.
There's no particular need. I was
Michael geez, what version of sqlite / pysqlite / python is running
Michael there ? tons of those errors ive never seen before.
That will have to wait for me to get home. Probably not until tomorrow at
the earliest. I'll let you know what I figure out. Perhaps I can tweak the
I've just run the attached script about thirty times, and it succeeded 5
times and failed the rest. I've cut out a lot of unnecessary stuff, but
it's still a bit long I'm afraid. I'll cut it down some more, but since
you seemed so eager to see it ;-) I thought I'd send it along as is.
On a bad
Hi-
My apologies if this has been asked and answered, but I was unable to
find any reference. The SA documentation says it's possible to
pyPgSQL instead of psycopg2 but I can't make it work. Basically,
here's what I'm trying:
from sqlalchemy import *
from pyPgSQL import libpq
def myConn():
Michael ah, in fact one failure youre having, the testcast failure,
Michael is indicative of running against a very old sqlite.
Can you tell me what version I'm using other than very old? Here's what I
see:
$ otool -L lib-dynload/_sqlite3.so
lib-dynload/_sqlite3.so:
go into python and type:
from pysqlite2 import dbapi2
dbapi2.sqlite_version
On Mar 16, 2007, at 3:23 PM, [EMAIL PROTECTED] wrote:
Michael ah, in fact one failure youre having, the testcast
failure,
Michael is indicative of running against a very old sqlite.
Can you tell me
oh, this is easy. you have a circular insert relationship between
label and release_line, which you can see in the sort there (the
cycles:) as well as evidenced by the fact that you have a
use_alter needed in order to create the foreign keys on those two
tables. add post_update=True to
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