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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

PARALLEL_MIN_MESSAGE_POOL

Synopsis

Value: 0-SHARED_POOLSIZE * 90

Default: CPUs * PARALLEL_MAX_SERVERS * 15 * (OS message buffer size) or CPUs * 5 * 15 * (OS message size)

Specifies the minimum permanent amount of memory that will be allocated from the shared pool for messages in parallel execution. Allocated at startup time if PARALLEL_MIN_SERVERS is set to a nonzero value or when the server is first allocated. This parameter cannot be set to a number higher than 90% of the shared pool. Obsolete with Oracle8i.

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Publisher Resources

ISBN: 0596003366Errata Page