# CombineIgnoreMissingValue

The method to use to combine documents in Query results when they do not have the specified Combine field (either a FieldCheckType field or ReferenceType field).

Set `CombineIgnoreMissingValue` to `True` to treat documents as distinct when the combine field is missing. Set `CombineIgnoreMissingValue` to `False` to return only one document that does not contain the combine field.

Type: | Boolean
Default: | False
Required: | No
Configuration Section: | Server
Example: | `CombineIgnoreMissingValue=True`
See Also: | Query action Combine parameter

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