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这个语句调不通啊!!!
SQL> exec sys.dbms_system.set_bool_param_in_session( -
> sid =>9,-
> serial# =>30,-
> parnam =>'timed_statistics',-
> bval =>true);
begin sys.dbms_system.set_bool_param_in_session( sid =>9, serial# =>30, parnam =>'timed_statistics
*
错误位于第1行:
ORA-06550: 行1、列23:
PLS-00302: 必须说明'SET_BOOL_PARAM_IN_SESSION'组件
ORA-06550: 行1、列7:
PL/SQL: Statement ignored
请高手指点。 |
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