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  1. Couchbase Server
  2. MB-36517

Index is not sargable with IN clause

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • feature-backlog
    • 5.5.6, 6.0.3, 6.5.0
    • query
    • None
    • Untriaged
    • Unknown

    Description

      create index ix10 on default(status) WHERE status is not missing and type = "hotel";


      explain select 1 from default where type = "hotel" AND status in [$s1];

      The above query not able to choose index. Below queries able to choose.
      status IN [$s1] mean implicitly status IS NOT MISSING.

      explain select 1 from default where type = "hotel" AND status in [$s1] and status is not missing;
      		 
      explain select 1 from default where type = "hotel" AND status in $s1;

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            gaurav.jayaraj Gaurav Jayaraj
            Sitaram.Vemulapalli Sitaram Vemulapalli
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            Dates

              Created:
              Updated:

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                PagerDuty