關於控制文件轉儲後的trace文件中'Controlfile Checkpointed at scn'的含義

關於控制文件轉儲後的trace文件中'Controlfile Checkpointed at scn'的含義

關於控制文件轉儲後的trace文件中'Controlfile Checkpointed at scn'的含義

 Controlfile Checkpointed at scn:  0x0000.0006c3dc 05/14/2015 05:44:54

這個點從DSI中得到的信息如下：

Controlfile Checkpoint at SCN: It is updated after every checkpoint (may it be 
 tablespace, thread, or database) and is always greater than or equal to the database 
 checkpoint when the database is open.