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STATISTIC |
VARCHAR2(30) |
The following statistics (fixed rows) have been defined for this view. After you have run a query or DML operation, you can use the information derived from V$PQ_SESSTAT to view the number of slave processes used, and other information for the session and system. |
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Name of the statistic:
- Queries Parallelized: Number of queries run in parallel
- DML Parallelized: Number of DML operations run in parallel
- DFO Trees: Number of executed DFO trees
- Server Threads: Total number of parallel servers used
- Allocation Height: Requested number of servers per instance
- Allocation Width: Requested number of instances
- Local Msgs Sent: Number of local (intra-instance) messages sent
- Distr Msgs Sent: Number of remote (inter-instance) messages sent
- Local Msgs Recv'd: Number of local (intra-instance) messages received
- Distr Msgs Recv'd: Number of remote (inter-instance) messages received
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LAST_QUERY |
NUMBER |
The value of the statistic for the last operation |
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SESSION_TOTAL |
NUMBER |
The value of the statistic for the entire session to this point in time |
