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# CombineNumber

The number of results to return for each value that HPE IDOL Server uses to combine results. This parameter has an effect only when you set the Combine parameter.

For example, if you set Combine to the name of a reference field, you can set `CombineNumber` to `N` to return up to `N` matching results for each value of the reference field.

Note: If you set Combine to `Simple`, HPE IDOL Server returns only one section of each document, regardless of the value of `CombineNumber`.

For example, if you set Combine to `Simple+FieldCheck`, you can set `CombineNumber` to return more than one document with the same value of the FieldCheckType field. However, the `Simple` option means that the query returns only one section of each document.

Actions: | Query Suggest SuggestOnText
Type: | Long
Default: | 1
Example: | `CombineNumber=5`
See Also: | Combine

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