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Oracle® Database Reference
11g Release 2 (11.2)

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V$CLONEDFILE provides CloneDB file information.

Column Datatype Description
SNAPSHOTFILENAME VARCHAR2(513) Snapshot/master file name. This file is the master file from the master database. The snapshot file is also sometimes referred to as the srcfile.
CLONEFILENAME VARCHAR2(513) CloneDB file name. This file is the cloned file (of master file) which resides in the current (cloned database). The cloned file is sometimes referred to as the destfile.
SNAPSHOTBLKREAD NUMBER Number of blocks reads to the snapshot file (master file)
SNAPSHOTREQUEST NUMBER Number of read requests to the snapshot file (master file)
FILENUMBER NUMBER File number of the cloned file
BLOCKS_ALLOCATED NUMBER Amount of space allocated in blocks in the file system. This is less than or equal to the actual file size.


The V$CLONEDFILE view is is available starting with Oracle Database 11g Release 2 (

See Also:

Oracle Database Administrator's Guide for more information about cloning a database with CloneDB