创建测试表 t
create tablespace test datafile '/u01/app/oracle/oradata/orcl/test.dbf' size 1024m autoextend on next 10m;
create user c##test identified by test;
grant dba to c##test;
ALTER USER c##test DEFAULT TABLESPACE test;
ALTER USER c##test TEMPORARY TABLESPACE TEMP;
conn c##test/test
create table t (ID int,NAME varchar2(20));
insert into t values(1,'ZhangSan');