Multi-Stage Query Configuration Parameters
The Distributed Action Handler supports multi-stage querying in non-mirror mode. You can use the [MultiStageQuery]
section to configure the stage information for multi-stage querying.
A multi-stage query is processed in stages across specified VDBs. The specified VDBs are used to serve the query in stages, until the required number of results are found.
For example:
[MultiStageQuery] Stages=3 0=db0 1=db1 2=db2,db3
NOTE: To enable multi-stage querying, use the MultiStage
or MultiStageMinResults
parameters with Query
or SuggestOnText
actions. See IDOL Server help for details of action parameters.