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Oracle in a Nutshell
book

Oracle in a Nutshell

by Rick Greenwald, David C. Kreines
December 2002
Intermediate to advanced content levelIntermediate to advanced
928 pages
85h 29m
English
O'Reilly Media, Inc.
Content preview from Oracle in a Nutshell

Name

SHARED_POOL_RESERVED_SIZE

Synopsis

Value: SHARED_POOL_RESERVED_MIN_ALLOC - SHARED_POOL_SIZE / 2

Default: SHARED_POOL_SIZE * 05

Specifies the shared pool space that is reserved for large contiguous requests for shared pool memory. With the SHARED_POOL_RESERVED_MIN_ALLOC parameter, this parameter can be used to avoid performance degradation in the shared pool from situations in which pool fragmentation forces Oracle to search for and free chunks of unused pool to satisfy the current request. If SHARED_POOL_RESERVED_SIZE exceeds 1/2 SHARED_POOL_SIZE, Oracle signals an error. In general, you should set SHARED_POOL_RESERVED_SIZE to 10% of SHARED_POOL_SIZE. Can be specified as a numeric value or a number followed by K (1000) or M (1,000,000).

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Publisher Resources

ISBN: 0596003366Errata Page