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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

DB_FILE_DIRECT_IO_COUNT

Synopsis

Value: operating system dependent

Default: 64

Specifies the number of blocks to be used for I/O operations performed by backup, restore, or direct path read and write functions. The I/O buffer size is a product of DB_FILE_DIRECT_IO_COUNT and DB_BLOCK_SIZE and cannot exceed the maximum I/O size for the platform. Obsolete with Oracle9i.

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Publisher Resources

ISBN: 0596003366Errata Page