QueryConstraint
Provides any necessary query constraint information.
Contents
Important
This data type is a UNION, so only one of the following members can be specified when used or returned.
- requireOverlap
- 
               An array of column names that specifies which columns are required in the JOIN statement. Type: QueryConstraintRequireOverlap object Required: No 
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: