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  1. Core Server
  2. SERVER-3440

Add $setOnInsert command

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Details

    • New Feature
    • Status: Closed
    • Minor - P4
    • Resolution: Duplicate
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    Description

      The upsert feature in Mongo is incredibly useful, but it often results in a lot of redundant $set operations when used in conjunction with counters/increment.

      This would be incredibly handy:

      toSetOnInsert = { }
      toSetOnInsert['name'] = 'test'

      toInc = { }
      toInc['foo'] = 1

      vals= { }
      vals['$setOnInsert'] = toSetOnInsert
      vals['$inc'] = toInc

      db.foo.update({_id: "foo"}, vals, true, false);

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              Unassigned Unassigned
              rgnitz Ryan Nitz
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                Created:
                Updated:
                Resolved: