USE [envisage] if exists (select * from sys.all_objects where name like 'PK_FiscalYear' and parent_object_id = OBJECT_ID('FiscalYear') and type = 'PK') begin ALTER TABLE dbo.FiscalYear DROP CONSTRAINT PK_FiscalYear end ALTER TABLE dbo.FiscalYear ADD CONSTRAINT PK_FiscalYear PRIMARY KEY CLUSTERED ( Id ) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] GO