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  1. Core Server
  2. SERVER-2362

Add new Deque/Set operation modifiers

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Details

    • New Feature
    • Status: Closed
    • Minor - P4
    • Resolution: Won't Do
    • None
    • None
    • Write Ops
    • None
    • Query

    Description

      $unshift - like $push, but to the start of the array, and with support for the $each construct like $addToSet.

      $pushToSet - like $push in that the supplied item(s) will end up at the end of the set in the supplied order - maintaining set semantics by removing pre-existing matching elements. Should support the $each construct.

      $unshiftToSet - just like $pushToSet, but adds items at the start of the array.

      The next two are more "nice to have's".

      $push - add support for the $each construct - $pushAll could then be deprecated

      $shift - just like $pop with reversed sign, i.e. {$pop:{a:-1}} is the same as {$shift:{a:1}}

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          depends on

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-6399 Refactor update() code

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-2363 $push/$pushAll support for insertion at any position (top/bottom/ordinal)

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-9591 Update: $push + $unique

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-1050 not allowed to $push and $pop to same field in same update

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              backlog-server-query Backlog - Query Team (Inactive)
              keithbranton Keith Branton
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              Dates

                Created:
                Updated:
                Resolved: