Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-2344

Avoid inferring $0=null predicate from $0 IS NULL when… … $0 is not nullable

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.19.0
    • Component/s: None
    • Labels:
      None

      Description

      RexUtil might incorrectly infer a  $0 IS NULL predicate even in case $0 is not nullable. This might cause assertion errors afterwards.

        Attachments

          Issue Links

          links to

          Web Link Pull Request

            Activity

              People

              • Assignee:
                laurent Laurent Goujon
                Reporter:
                laurent Laurent Goujon
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: