$multiply does not support a reference to an array

SERVER-10682 Expose $multiply as both an accumulator and an expression

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• Open

SERVER-10681 $multiply operator cannot processed a referenced array field

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• Closed

SERVER-17258 Add $reduce expression operator for rollup of arrays

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• Closed

SERVER-9334 Aggregation framework - operator for adding vectors/array

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• Closed

SERVER-31991 Allow n-ary aggregation expressions to compute their array of arguments dynamically

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• Open