Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-589

query $operators should be composable

    XMLWordPrintableJSON

Details

    • Icon: New Feature New Feature
    • Resolution: Unresolved
    • Icon: Minor - P4 Minor - P4
    • None
    • None
    • Querying
    • None
    • Query Optimization

    Description

      e.g. { $size :

      { $gt : 2 }

      }. likewise things with $in and $ne.

      may apply on some update operators too?

      should only be done when can be done efficiently and when it won't break query optimizer intelligence.

      Attachments

        Activity

          People

            backlog-query-optimization Backlog - Query Optimization
            dwight@mongodb.com Dwight Merriman
            Votes:
            17 Vote for this issue
            Watchers:
            15 Start watching this issue

            Dates

              Created:
              Updated: