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  1. MariaDB Server
  2. MDEV-17398

Implement Geographic functions available in MySQL 8.0

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    Description

      As documented in https://mariadb.com/kb/en/library/function-differences-between-mariadb-106-and-mysql-80 MySQL 8.0 has quite a few Geographic functions not available in MariaDB:

      DISTANCE (removed in 8.0)
      MBRCOVEREDBY
      ST_BUFFER_STRATEGY
      ST_Collect (from MySQL 8.0.24)
      ST_DISTANCE_SPHERE (MDEV-13467)
      ST_FrechetDistance
      ST_GeoHash (from MySQL-5.7.4)
      ST_HausdorffDistance
      ST_IsValid
      ST_LatFromGeoHash (from MySQL-5.7.4)
      ST_LineInterpolatePoint() (from MySQL 8.0.24)
      ST_LineInterpolatePoints() (from MySQL 8.0.24)
      ST_LongFromGeoHash (from MySQL-5.7.4)
      ST_PointFromGeoHash (from MySQL-5.7.4)
      ST_SIMPLIFY
      ST_VALIDATE

      The lack of these can cause problems for some MySQL users wanting to use MariaDB.

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          is part of

          Task - A task that needs to be done. MDEV-28906 MySQL 8.0 desired compatibility

          • Major - Major loss of function.
          • Open
          relates to

          Task - A task that needs to be done. MDEV-13467 Feature request: Support for ST_Distance_Sphere()

          • Major - Major loss of function.
          • Closed

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              holyfoot Alexey Botchkov
              greenman Ian Gilfillan
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                Created:
                Updated:

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