Basic text search virtual processors

A basic text search virtual processor is required to run basic text search queries.

A basic text search virtual processor is added automatically when you create a basic text search index.

A basic text search virtual processor runs without yielding; it processes one index operation at a time. To run multiple basic text search index operations and queries simultaneously, create additional basic text search virtual processors.

Use the VPCLASS configuration parameter with the BTS keyword to configure basic text search virtual processors. For example, to add five BTS virtual processors, add the following line to the onconfig and restart the database server:
VPCLASS bts,num=5
You can dynamically add BTS virtual processors by using the onmode -p command, for example:
onmode -p 5 bts

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