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  1. MariaDB ColumnStore
  2. MCOL-1457

operating mode 0 fails under certain conditions.

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.2
    • 1.2.0
    • MDB Plugin
    • None
    • 2018-14

    Description

      in working_tpch1_compareLogOnly/tableMode/tablemode.sql, we find:

      set infinidb_vtable_mode=0;

      SELECT SUM( c_acctbal* (1-c_acctbal)) AS REVENUE FROM CUSTOMER, nation WHERE C_MKTSEGMENT = 'BUILDING' and c_nationkey<3 AND C_nationkey = n_nationkey GROUP BY c_custkey ORDER BY REVENUE DESC;

      This breaks with:
      ERROR 1178 (42000): The storage engine for the table doesn't support IDB-3011: Non-supported item in Order By clause.

      The problem appears to be an aggregate used as an ORDER BY.

      This doesn't break with vtable mode = 1.

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              dleeyh Daniel Lee (Inactive)
              David.Hall David Hall (Inactive)
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                Updated:
                Resolved:

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