SQL>selectgroup#,sequence#,archived,status from v$log;
</span><span style="color: #0000ff;">GROUP</span><span style="color: #000000;"># SEQUENCE# ARC STATUS
–-------- ---------- — ---------------- 10 NO UNUSED 221 NO CURRENT 319 NO INACTIVE
SQL>alterdatabase clear logfile group3;
数据库已更改。
SQL>alterdatabaseopen;
数据库已更改。
SQL>selectgroup#,sequence#,archived,status from v$log;
</span><span style="color: #0000ff;">GROUP</span><span style="color: #000000;"># SEQUENCE# ARC STATUS
–-------- ---------- — ---------------- 10 NO UNUSED 221 NO CURRENT 30 NO UNUSED
SQL> connect system/zyf; 已链接。 SQL>exit 从Oracle9i Enterprise Edition Release 9.2.0.1.0- Production With the Partitioning, OLAP and Oracle Data Mining options JServer Release 9.2.0.1.0- Production中断开