Skip Headers

Oracle9i Database Reference
Release 2 (9.2)

Part Number A96536-02
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Feedback

Go to previous page Go to next page
View PDF

V$MAP_ELEMENT

V$MAP_ELEMENT contains a list of all element mapping structures in the SGA of the instance.

Column Datatype Description

ELEM_NAME

VARCHAR2(256)

Element name

ELEM_IDX

NUMBER

Index corresponding to element

ELEM_CFGID

VARCHAR2(256)

Configuration ID: N/A if configuration ID is not supported

ELEM_TYPE

VARCHAR2(12)

Element type (MIRROR, STRIPE, RAID5, CONCATENATED, PARTITION, DISK, or NONE)

ELEM_SIZE

NUMBER

Element Size in HKB

ELEM_NSUBELEM

NUMBER

Number of Subelements

ELEM_DESCR

VARCHAR2(256)

Element Description

STRIPE_SIZE

NUMBER

Stripe Size in HKB for RAID-5 and STRIPE elements, 0 for the remaining types

LIB_IDX

NUMBER

Index of the library which claims ownership of the element