Gets or sets a value indicating whether duplicates are allowed (true, default) in the subquery or not (false). On most databases this has no effect, but on e.g. Oracle it can be beneficial to specify false (which emits DISTINCT) to force the optimizer to use an index, if applicable.

public bool AllowDuplicatesInSubQuery { get; set; }

Public Property AllowDuplicatesInSubQuery As Boolean
	Get
	Set