use yuksel go create table musteri ( musterino int, mad varchar(50) NULL, mtel varchar(50) NULL, madres varchar(50) NULL ) go insert into musteri values (101, 'sener sen', '05324444444', 'kadıköy') insert into musteri values (102, 'sezen aksu', '0542111111', 'erenköy') insert into musteri values (103, 'ali sen', '0532222222,', 'kadıköy') insert into musteri values (104, 'barıs manço', '05322455555,', 'kadıköy') insert into musteri values (105, 'kemal sunal', '05429333333,', 'erenköy') insert into musteri values (103, 'ayşegül aldinç', '05426666666,', 'kadıköy') go -- clustered index oluşturma create clustered index cl_musterino on musteri ( musterino asc ) go -- index drop drop index cl_musterino on musteri go