V$LIBRARY_CACHE_MEMORY displays information about memory allocated to library cache memory objects in different namespaces. A memory object is an internal grouping of memory for efficient management. A library cache object may consist of one or more memory objects.
Column | Datatype | Description |
LC_NAMESPACE | VARCHAR2(15) | Library cache namespace |
LC_INUSE_MEMORY_OBJECTS | NUMBER | Number of library cache memory objects currently in use in the shared pool |
LC_INUSE_MEMORY_SIZE | NUMBER | Total size of library cache in-use memory objects (in megabytes) |
LC_FREEABLE_MEMORY_OBJECTS | NUMBER | Number of freeable library cache memory objects in the shared pool |
LC_FREEABLE_MEMORY_SIZE | NUMBER | Size of library cache freeable memory objects (in megabytes) |
Oracle data dictionary views
Last updated: 2009-11-05 Thursday |
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