摘要:
--开启执行计划: set autotrace on SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabled 找不到会话标识符,启用检查SP2-0611: Error enabling STATIST 阅读全文
摘要:
创建对象的语句就是了 提取表 set line 200 pages 50000 wrap on long 999999 serveroutput on SQL> select dbms_metadata.get_ddl('TABLE','EMP','SCOTT') FROM DUAL; CREATE 阅读全文