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In a Data Module a developer creates a joined view from two tables (a and...

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In a Data Module a developer creates a joined view from two tables (a and b) and then joins this to another table (c). What would be the execution logic in the database?

A.

All queries are collapsed and a standard join across all three tables (a, b, c) is performed.

B.

The columns used in table (c) are are joined on the key to table (b) first and then the results are post-joined to table (a).

C.

It makes no difference to the execution as a joined view is only used to group data items in a logical manner to help the business user find their data.

D.

The joined view (a and b) is evaluated and all results are then post-joined to the other table (c).

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