Skip Headers
Oracle® Database Reference
10g Release 2 (10.2)

Part Number B14237-01
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
Previous
Go to next page
Next
View PDF

V$PX_SESSION

This view contains information about the sessions running parallel execution.

Column Datatype Description
SADDR RAW(4 | 8) Session address
SID NUMBER Session identifier
SERIAL# NUMBER Session serial number
QCSID NUMBER Session identifier of the parallel coordinator
QCSERIAL# NUMBER Session serial number of the parallel coordinator
QCINST_ID NUMBER Instance number on which the parallel coordinator is running
SERVER_GROUP NUMBER The logical group of servers to which this cluster database process belongs
SERVER_SET NUMBER The logical set of servers to which this cluster database process belongs. A single server group will have at most two server sets.
SERVER# NUMBER The logical number of the cluster database process within a server set
DEGREE NUMBER The degree of parallelism being used by the server set
REQ_DEGREE NUMBER The degree of parallelism that was requested by the user when the statement was issued and prior to any resource, multi-user, or load balancing reductions