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InterviewSolution
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What are the different states in Context? |
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Answer» In a context, there are three states defined for a Join − Included joins − In a part of the schema that is ambiguous, the context solves the loop by defining a path with the included joins. Excluded joins − In a part of the schema that is ambiguous, the excluded joins define the path that context will never take. Neutral joins are in a part of the schema that is not ambiguous, and are always included in the query path of the context. Any join that is not explicitly included or excluded is neutral. A Context can be defined manually or by clicking detect Context option. |
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