[sqlalchemy] Re: Many to many: No column ... is configured on mapper (since 0.3.7) - Michael Bayer - com.googlegroups.sqlalchemy

4 messages in com.googlegroups.sqlalchemy[sqlalchemy] Re: Many to many: No col...

From	Sent On	Attachments
David Leuschner	17 May 2007 06:03
Michael Bayer	17 May 2007 08:12
David Leuschner	17 May 2007 08:54
Alexandre CONRAD	23 May 2007 11:00

Subject:	[sqlalchemy] Re: Many to many: No column ... is configured on mapper (since 0.3.7)
From:	Michael Bayer (mike...@zzzcomputing.com)
Date:	05/17/2007 08:12:27 AM
List:	com.googlegroups.sqlalchemy

On May 17, 2007, at 9:03 AM, David Leuschner wrote:

Hi,

since the 0.3.7 release a great feature of many to many relationships disappeared. The following code refers to the Wiki example for many to many relationships. With 0.3.6 I could either write

this is a bug that was introduced in r2556, where an optimization to the SQL used to query the remote table was not properly accounting for a many-to-many join criterion, fixed in rev 2625.