Uploaded image for project: 'Documentation'
  1. Documentation
  2. DOCS-410

Improve documentation of count where result returned using only index and count where records must be read.

    XMLWordPrintableJSON

Details

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Minor - P4 Minor - P4
    • v1.3.10
    • None
    • manual
    • None

    Description

      Give some examples of count being used with an index - where the count is returned by looking only at the index and some where the records have to be checked. Give some explanation that the records must be paged into memory the first time the count is run and this will be slow the first time and subsequent indexes will be faster.

      Attachments

        Activity

          People

            kay.kim@mongodb.com Kay Kim (Inactive)
            gregor Gregor Macadam
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:
              9 years, 24 weeks, 5 days ago