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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

Parallel Query

The following views provide information in support of Parallel Query operations:

*$EXECUTION

Provides information about each Parallel Query execution.

*$PQ_SESSTAT

Provides statistics on Parallel Query activity for the current session.

*$PQ_SLAVE

Provides statistics on each of the Parallel Query servers in the system.

*$PQ_SYSSTAT

Provides a summary of Parallel Query statistics for the entire system.

*$PQ_TQSTAT

Provides statistics for each Parallel Query session while it is active.

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Publisher Resources

ISBN: 0596003366Errata Page