日期:2014-05-17 浏览次数:21141 次
SQL> col txtm new_value filename
SQL> select 'D:\simon\'||To_Char(SYSDATE,'YYYYMMDDhh24miss')||'.txt' txtm from dual;
TXTM
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D:\simon\20120627111542.txt
SQL> spool &filename
SQL> spool off