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What Is An Optimal Operation Processing Strategy? |
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Answer» In general an optimal strategy is to PERFORM unary operations FIRST so the more complex and timeconsuming binary operations use smaller operands. Performing as many of the POSSIBLE unary operations first reduces the ROW sources of the join operations. In general an optimal strategy is to perform unary operations first so the more complex and timeconsuming binary operations use smaller operands. Performing as many of the possible unary operations first reduces the row sources of the join operations. |
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