Introduction - If you have any usage issues, please Google them yourself
Enterprise personnel if exists (select* from dbo.sysobjects where id = object_id (N ' [dbo]. [FK_ staff reward table _ staff basic information table]' ) and OBJECTPROPERTY (id, N' IsForeignKey ' ) = 1) ALTER TABLE [dbo]. [staff reward table] DROP CONSTRAINT FK_ staff incentive table _ staff basic information table GO