Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-3305

LP:855487 - ST_WITHIN returns wrong result for partially overlapping polygons

        Details

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

          Description

          ST_WITHIN( POLYGONFROMTEXT(' POLYGON( (0 5, 3 5, 3 4, 2 0 , 1 0, 2 4 , 0 4, 0 5) ) ') , POLYGONFROMTEXT(' POLYGON( (0 5, 3 5, 3 4, 1 4 , 1 3 , 3 3 , 3 0 , 0 0 , 0 5), ( 1 1 , 2 1 , 2 2 , 1 2 , 1 1 ) ) ') )

          returns TRUE in mysql, even though an examination with a GUI graphing tools shows that the polygons are not within each other.

            Gliffy Diagrams

              Attachments

                Activity

                Hide
                Permalink
                ratzpo Rasmus Johansson added a comment -

                Launchpad bug id: 855487

                Show
                ratzpo Rasmus Johansson added a comment - Launchpad bug id: 855487

                  People

                  • Assignee:
                    holyfoot Alexey Botchkov
                    Reporter:
                    philipstoev Philip Stoev
                  • Votes:
                    0 Vote for this issue
                    Watchers:
                    0 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: