Uploaded image for project: 'HPCC'
  1. HPCC
  2. HPCC-28338

Avoid re-evaluating inputs to projected rows

    XMLWordPrintable

Details

    • Improvement
    • Status: Resolved
    • Not specified
    • Resolution: Fixed
    • None
    • 8.10.0
    • Code Generator
    • None

    Description

      In some circumstances the input to a row PROJECT() could end up being re-evaluated.

      This is because the row was evaluated (to ensure it was only evaluated once), substituted into the transform, and the transform processed.  Sometimes the processing within the transform caused changes to the representation of the input row - which meant that it no longer matched and was re-evaluated.

       

      Attachments

        Activity

          People

            ghalliday Gavin Halliday
            ghalliday Gavin Halliday
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: