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  1. MariaDB ColumnStore
  2. MCOL-3860

CLONE - EXPLAIN gives error every other try

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.4.3
    • 1.5.1
    • MDB Plugin
    • None

    Description

      The following sequence:

      CREATE TABLE t1 (a int) engine=columnstore;
      MariaDB [tpch1]> EXPLAIN SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1;
      ERROR 1815 (HY000): Internal error: Unknown error
      MariaDB [tpch1]> EXPLAIN SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1;
      -----------------------------------------------------------------+

      id select_type table type possible_keys key key_len ref rows Extra

      -----------------------------------------------------------------+

      1 PUSHED SELECT NULL NULL NULL NULL NULL NULL NULL NULL

      -----------------------------------------------------------------+
      1 row in set (0.025 sec)

      Attachments

        Activity

          pleblanc Patrick LeBlanc (Inactive) created issue -
          pleblanc Patrick LeBlanc (Inactive) made changes -
          Field Original Value New Value
          Assignee Daniel Lee [ dleeyh ] Patrick LeBlanc [ pleblanc ]
          pleblanc Patrick LeBlanc (Inactive) made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          pleblanc Patrick LeBlanc (Inactive) made changes -
          Status In Progress [ 3 ] In Testing [ 10301 ]
          pleblanc Patrick LeBlanc (Inactive) made changes -
          Assignee Patrick LeBlanc [ pleblanc ] Daniel Lee [ dleeyh ]
          toddstoffel Todd Stoffel (Inactive) made changes -
          Rank Ranked higher
          toddstoffel Todd Stoffel (Inactive) made changes -
          Rank Ranked higher
          toddstoffel Todd Stoffel (Inactive) made changes -
          Rank Ranked higher
          pleblanc Patrick LeBlanc (Inactive) made changes -
          Fix Version/s 1.5 [ 22800 ]
          Fix Version/s 1.4.3 [ 24038 ]
          toddstoffel Todd Stoffel (Inactive) made changes -
          Rank Ranked higher
          toddstoffel Todd Stoffel (Inactive) made changes -
          Team ColumnStore Team
          dleeyh Daniel Lee (Inactive) made changes -
          issue.field.resolutiondate 2020-03-13 20:17:34.0 2020-03-13 20:17:34.175
          dleeyh Daniel Lee (Inactive) made changes -
          Resolution Fixed [ 1 ]
          Status In Testing [ 10301 ] Closed [ 6 ]
          toddstoffel Todd Stoffel (Inactive) made changes -
          Fix Version/s 1.5.0 [ 24513 ]
          Fix Version/s 1.5 [ 22800 ]
          toddstoffel Todd Stoffel (Inactive) made changes -
          Fix Version/s 1.5.1 [ 24514 ]
          Fix Version/s 1.5.0 [ 24513 ]

          People

            dleeyh Daniel Lee (Inactive)
            pleblanc Patrick LeBlanc (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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