建立表空间
create tablespace si datafile '/u/oradata/en73/si.dat' size 70M online
default storage ( pctincrease 2 );
建立用户
create user si identified by si default tablespace si temporary tablespace si;
给用户授权
grant dba, connect, resource, create table to si;
建立表
create table table_name (a varchar2(10));