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| Requires UPDATE GROUP privilege or greater on the composite group and VIEW,READ GROUP on the factor groups |
Create a composite group
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Grouper allows you to create composites in a couple of ways. One of wh
- UNION includes all members of the two original (factor) groups.
Grouper allows you to use two existing groups (called "factors") to define a third (composite) group. You may combine two groups in the following ways:
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- UNION includes all members of the two original (factor) groups – "adding"
- INTERSECTION includes entities that belong to both of two original (factor) groups – "members-in-common"
- COMPLEMENT includes entities that belong to the primary ("left) factor group who are not also members of the secondary ("right") factor group – "left minus right"
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