drop table students cascade constraints;
-- create tables
create sequence students_seq;
create table students (
id number default on null students_seq.nextval
constraint students_id_pk primary key,
name varchar2(255 char)
);
Expected output
drop table students cascade constraints;
drop sequence students_seq;
-- create tables
create sequence students_seq;
create table students (
id number default on null students_seq.nextval
constraint students_id_pk primary key,
name varchar2(255 char)
);
Input
Output
Expected output