BEGIN TRANSACTION
SET QUOTED_IDENTIFIER ON
SET ARITHABORT ON
SET NUMERIC_ROUNDABORT OFF
SET CONCAT_NULL_YIELDS_NULL ON
SET ANSI_NULLS ON
SET ANSI_PADDING ON
SET ANSI_WARNINGS ON
COMMIT
BEGIN TRANSACTION
GO
ALTER TABLE dbo.Import_main ADD
	ISDELETE tinyint default 0,
	DELETEUSER varchar(50) NULL,
	DELETETIME datetime NULL
GO
ALTER TABLE dbo.Import_main SET (LOCK_ESCALATION = TABLE)
GO
COMMIT

update Import_main set isdelete=0