exec sp_rename 'EHR.T_EHR_RUS_FO7KEQ1PGQ.AGEGROUP', 'AGE_GROUP', 'COLUMN'

ALTER TABLE [EHR].[T_EHR_RUS_FO7KEQ1PGQ] ADD [GROUP_NAME] varchar(64) NULL
GO
UPDATE [EHR].[T_EHR_RUS_FO7KEQ1PGQ] SET [GROUP_NAME] = ''
GO
ALTER TABLE [EHR].[T_EHR_RUS_FO7KEQ1PGQ] ALTER COLUMN [GROUP_NAME] varchar(64) NOT NULL
GO

ALTER TABLE [EHR].[T_EHR_RUS_FO7KEQ1PGQ] ADD [BEGIN_DATE] datetime NULL
GO

ALTER TABLE [EHR].[T_EHR_RUS_FO7KEQ1PGQ] ADD [END_DATE] datetime NULL
GO

ALTER TABLE [EHR].[T_EHR_RUS_HVR41] ADD [dept_id] int NULL
GO