摘要:
set head offset echo offset feed offset heads offset pages 50000SET NEWPAGE NONEcolumn yesterday new_value checkdate noprint;select to_char(sysdate-1, 阅读全文
摘要:
1.从备份集恢复某个归档日志到指定的目录 run{allocate channel ci type disk;set archivelog destination to '/home/oracle/myarchlog';restore archivelog sequence 299;release 阅读全文