The maximum number of characters in each document to use to generate a query summary (for actions sent with the QuerySummary parameter, or with Summary set to Concepts).


Setting a high value for QuerySummaryMaxDocLength can reduce performance for QuerySummary generation if IDOL contains long documents.

This parameter overrides the value of the QuerySummaryMaxDocLength configuration parameter for the action.

Actions: Query
Type: Long
Default: 6000
Example: QuerySummaryMaxDocLength=2500
See Also: QuerySummary
QuerySummaryMaxDocLength configuration parameter