摘要:
1.预定义的管理员用户 'ANONYMOUS', 'CTXSYS', 'DBSNMP', 'EXFSYS', 'LBACSYS','MDSYS', 'MGMT_VIEW', 'OLAPSYS', 'ORDDATA', 'OWBSYS','ORDPLUGINS', 'ORDSYS', 'OUTLN', 阅读全文
摘要:
declare p_rows number; p_sql varchar(4000); begin DBMS_OUTPUT.ENABLE (buffer_size=>null); for r in (select TABLE_NAME from user_tables order by table_ 阅读全文