暂无签名
鏆傛棤浠嬬粛
发布时间:2008-09-05 09:19:31
sqlplus中利用spool生成带日期的文件名col spf new_value spf noprintselect 'd:'||to_char(sysdate,'yyyymmdd')||'.txt' spf from dual;spo &spf select * from dual;spo off;[@more@]--sqlplus中利用spool生成带日期的文件名accept un prompt '用户名:'accept pw prompt '密 码:' hideaccept db prompt '数据库:'connect &un/&pw@&db;pause 继续吗?set feedback offset pages 0set lines 30000set trims onset trim onset ver offset heading offset time offset timing offset autot offset echo offset show off......【阅读全文】