标签：日志文件 ACTIVE current INACTIVE
select group#,members from v$log;查看日志文件的状态
select group#,status from v$log;
有状态来决定执行步骤
status: active alter system checkpoint; alter database clear logfile group <group#> inactive,unused alter database clear logfile group <group#> current alter system switch logfile; alter system checkpoint; alter database clear logfile group <group#>
标签：日志文件 ACTIVE current INACTIVE
原文地址：http://blog.51cto.com/10579005/2072677
