Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-12828

CREATE TABLE t1 (<defs>) SELECT... does not preserve new SRID

    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.2, 10.3, 10.4
    • Fix Version/s: 10.4
    • Component/s: GIS
    • Labels:

      Description

      DROP TABLE IF EXISTS t1,t2;
      CREATE TABLE t1 (a POINT REF_SYSTEM_ID=10 );
      CREATE TABLE t2 (a POINT REF_SYSTEM_ID=11) AS SELECT * FROM t1;
      SELECT G_TABLE_NAME,G_GEOMETRY_COLUMN,SRID FROM INFORMATION_SCHEMA.GEOMETRY_COLUMNS WHERE G_TABLE_NAME IN ('t1','t2');
      

      +--------------+-------------------+------+
      | G_TABLE_NAME | G_GEOMETRY_COLUMN | SRID |
      +--------------+-------------------+------+
      | t1           | a                 |   10 |
      | t2           | a                 |   10 |
      +--------------+-------------------+------+
      

      The expected SRID value for t2.a should be 11 rather than 10.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                bar Alexander Barkov
                Reporter:
                bar Alexander Barkov
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated: