mike...@zzzcomputing.com
Sent by: sqlalchemy@googlegroups.com
Date: 04/16/2010 02:57PM
Subject: Re: [sqlalchemy] Concrete table inheritance without a master table
w...@nobleenergyinc.com wrote:
Here's the issue, boiled down to one file. On import, the last statement
fails, mapping
Here's the issue, boiled down to one file. On import, the last statement
fails, mapping the Connections object. I just need to map two relations on an
association object (Connections) to a polymorphic union (NetworkNode). Is
there a way to do this?
sqlalchemy.exc.ArgumentError: Column
w...@nobleenergyinc.com wrote:
Here's the issue, boiled down to one file. On import, the last statement
fails, mapping the Connections object. I just need to map two relations on
an association object (Connections) to a polymorphic union (NetworkNode).
Is there a way to do this?
your
Michael Bayer wrote:
w...@nobleenergyinc.com wrote:
Here's the issue, boiled down to one file. On import, the last
statement
fails, mapping the Connections object. I just need to map two relations
on
an association object (Connections) to a polymorphic union
(NetworkNode).
Is there a way
-sqlalch...@googlegroups.com wrote: -
To: sqlalchemy@googlegroups.com
From: Michael Bayer mike...@zzzcomputing.com
Sent by: sqlalchemy@googlegroups.com
Date: 04/16/2010 02:57PM
Subject: Re: [sqlalchemy] Concrete table inheritance without a master table
w...@nobleenergyinc.com wrote
up when the relation properties are not the association object, as the
foreign key would be defined in connecttb, if that were possible.. By the
way, this is all read-only.
Wes Dyk
Re: [sqlalchemy] Concrete table inheritance without a master table
Michael Bayer
to:
sqlalchemy
04/14/2010 06
read-only.
Wes Dyk
Re: [sqlalchemy] Concrete table inheritance without a master table
Michael Bayer to: sqlalchemy
04/14/2010 06:07 PM
Sent by: sqlalchemy@googlegroups.com
Please respond to sqlalchemy
On Apr 14, 2010, at 7:51 PM, w
I've got a legacy database that I need to work through the following
scenario with.
There are four types of objects, completions, meters, tanks and equipment.
Each has its own table. There is no master table representing all the
entities. There is a connection table that describes the
On Apr 14, 2010, at 7:51 PM, w...@nobleenergyinc.com wrote:
I've got a legacy database that I need to work through the following scenario
with.
There are four types of objects, completions, meters, tanks and equipment.
Each has its own table. There is no master table representing all
