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  1. MariaDB Server
  2. MDEV-10144

Add support for PIVOT

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      Description

      The CONNECT engine support PIVOT.
      https://mariadb.com/kb/en/mariadb/connect-table-types-pivot-table-type/

      This task is to add native support for PIVOT.

      https://technet.microsoft.com/en-us/library/ms177410%28v=sql.105%29.aspx

      Syntax:

      SELECT <non-pivoted column>,
          [first pivoted column] AS <column name>,
          [second pivoted column] AS <column name>,
          ...
          [last pivoted column] AS <column name>
      FROM
          (<SELECT query that produces the data>)
          AS <alias>
      PIVOT
      (
          <aggregation function>(<column being aggregated>)
      FOR
      [<column that contains the values that will become column headers>]
          IN ( [first pivoted column], [second pivoted column],
          ... [last pivoted column])
      ) AS <alias for the pivot table>
      <optional ORDER BY clause>;
      

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              Assignee:
              Unassigned
              Reporter:
              monty Michael Widenius
              Votes:
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                Created:
                Updated:

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