What is the meaning of Controlfile Checkpointed at scn in the trace file after the control file is dumped,

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About the meaning of 'controlfile Checkpointed at scn 'in the trace file after the control file is dumped,


The meaning of 'controlfile Checkpointed at scn 'in the trace file after control file dumping

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

 

The information obtained from DSI is as follows:

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.

From: http://blog.itpub.net/7728585/viewspace-1607286

 

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