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  1. Core Server
  2. SERVER-25823

Add bitwise operators to aggregation pipeline

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      We already have support for bitwise operators - and, or, xor, complement - in both the query and update paths. It would be nice to have this in aggregation as well.

      This would allow users run pipelines like:

      db.foo.aggregate({
        "$project": {
          "flipped": {
            "$bitComplement": "$a"
          }
        }
      })
      db.foo.aggregate({
        "$project": {
          "xored": {
            "$bitXor": [
              NumberInt("10"),
              "$a",
              1,
            ]
          }
        }
      })

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                • Created:
                  Updated: