How to setup LOCAL_LISTENER for RAC One Node Database (Doc ID 1497619.1)

Last updated on FEBRUARY 02, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Oracle Net Services - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.
RAC One node setup

Goal

Generally there is no requirement to set LOCAL_LISTENER for a RAC One Node database  because whenever an instance is started, the CRS agent will automatically set the LOCAL_LISTENER parameter to the node VIP and the default Listener configured in the OCR.

In case anyone wants to explicitly set LOCAL_LISTENER for a RAC One Node database in the pfile or spfile, care needs to be taken to ensure the correct VIP is used when the RAC One Node database fails over or is relocated to a different node. Here is an example.

Solution

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