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  1. MariaDB Server
  2. MDEV-3619

LP:801466 - ST_INTERSECTION() returns invalid value on empty intersection in maria-5.3-gis

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Resolution: Fixed
    • None
    • None
    • None

    Description

      If two geometries do not intersect, ST_INTERSECTION() returns a value of length 4 that is not readable with AsText(). AsText() returns NULL.

      PostGIS returns a value that ST_AsEWKT() interprets as GEOMETRYCOLLECTION EMPTY.

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            holyfoot Alexey Botchkov
            philipstoev Philip Stoev (Inactive)
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              Updated:
              Resolved:

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