drop table gmms2_task; drop table gmms2_user; create table gmms2_task ( id number(19,0), title varchar2(128) not null, description varchar2(255), user_id number(19,0) not null, primary key (id) ); create table gmms2_user ( id number(19,0), login_name varchar2(64) not null unique, name varchar2(64) not null, password varchar2(255) not null, salt varchar2(64) not null, roles varchar2(255) not null, register_date date not null, primary key (id) ); create sequence gmms2_seq_task start with 100 increment by 20; create sequence gmms2_seq_user start with 100 increment by 20;