/ * + parallel (8) * /-how many processes will be laid?

Environment:

Oracle on Solaris 5.10 EA 11.2.0.3

If I place the tip above in a SELECT statement, how many server processes is laid?

I see, looking at V$ PX_SESSION 16, SERVER_SET 1 8 and another 8 under SERVER_SET 2.

That said there are 8 producers and 8 consumers?

I can't find the definition of a SERVER_SET and how it is used in an environment of PQ.

All feedback and references to documentation is greatly appreciated.

Thank you very much!

-gary

That's generally what you'll see, Yes.

The documentation goes into that a little bit:

http://docs.Oracle.com/CD/E11882_01/server.112/e25523/parallel002.htm

they have even an example at the beginning with DOP = 4 and two sets each with 4 slaves.

Tags: Database

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