[sqlalchemy] Re: Misunderstanding something with autoloading
On Tuesday 19 December 2006 05:51, Alan Franzoni wrote:
from sqlalchemy import *
db = create_engine('postgres://user:[EMAIL PROTECTED]/test5')
metadata = BoundMetaData(db)
tb = Table('gffdata',metadata,autoload=True)
This works fine on my system (ubuntu edgy, x86, python 2.5, postgresql
8.1.4, psycopg 2.0.5, SA 0.3.3), could you please post the details of
yours?
Thanks for trying it. I am on openSUSE 10.2 x86_64, postgres 8.2 (running
remotely on an Apple XServer), psycopy2.0.5.1, SA 0.3.3.
I played a bit more and it happens only with a particular database. When
connecting to another database, it seems to work just fine. I'll look into
it more here, as it seems to be idiosyncratic. If I come to any hard
conclusions, I'll forward them along.
Sean
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[sqlalchemy] Re: Misunderstanding something with autoloading
I played a bit more and it happens only with a particular database. When connecting to another database, it seems to work just fine. I'll look into it more here, as it seems to be idiosyncratic. If I come to any hard conclusions, I'll forward them along. By taking a look at the file, I guess this could be a column/arguments mismatch. In a debug session, put a breakpoint at line 385 in postgres.pyand take a look at what 'attype' is and at the value of 'args' and 'kwargs'. Also, please remember that this glitch could be postgresql-related. 8.2 is very new, and I don't know if either SQLAlchemy or psycopg2 are well-tested against it. You could try another DB-adapter as well. -- Alan Franzoni [EMAIL PROTECTED] - Togli .xyz dalla mia email per contattarmi. Remove .xyz from my address in order to contact me. - GPG Key Fingerprint (Key ID = FE068F3E): 5C77 9DC3 BD5B 3A28 E7BC 921A 0255 42AA FE06 8F3E --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups sqlalchemy group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~--~~~~--~~--~--~---
[sqlalchemy] Re: Misunderstanding something with autoloading
this is a typing error; your PG database is giving richer information for a particular type than the selected SQLAlchemy TypeEngine class expects to receive. as far as what that type is and what the richer information is, youd either have to put some debug print statements on line 385 of postgres.py or at least show us the table youre trying to reflect. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups sqlalchemy group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~--~~~~--~~--~--~---
