talltroym/cfwheels-dbmigrate-plugin — pull request #45 by clearcrystalmedia (2012-01-23 18:58:24+00:00)
Title: Fixes `dropColumnFromTable()` in SQL Server adapter

It was throwing an exception when there was a `DEFAULT` value set for the column (which ends up being a `CONSTRAINT` in SQL Server). Then I copied some awful queries required to get this working from the Rails SQL Server adapter.