OBJECT_ID ( '[ database_name . [ schema_name ] . | schema_name . ] object_name' [ ,'object_type' ] )object type : U - 테이블, V - 뷰 -- 임시 테이블 존재 확인 후 삭제IF OBJECT_ID(N'[tempdb].[dbo].[#TempTable]', 'U') IS NOT NULL DROP TABLE #TempTable -- 테이블 존재 확인 후 삭제IF OBJECT_ID(N'[test].[dbo].[TestTable]', 'U') IS NOT NULL DROP TABLE TestTable -- 프로시저 존재 확인 후 삭제IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.ROUTINE..