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  1. MariaDB ColumnStore
  2. MCOL-4623

sec_to_time() does not support FLOAT/DOUBLE UNSIGNED

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.2, 5.6.1, 6.1.1
    • Icebox
    • PrimProc
    • None
    • 2025-10

    Description

      Func_sec_to_time::getStrVal() does not handle the following argument data types (throws an exception)

      • DATE
      • DATETIME
      • VARBINARY
      • CLOB
      • BLOB
      • UFLOAT
      • UDOUBLE
      • TIME
      • TIMESTAMP
      • NUM_OF_COL_DATA_TYPE
      • LONGDOUBLE
      • STRINT
      • UNDEFINED

      An attempt to use an argument of these data types thows an error, e.g.:

      DROP TABLE IF EXISTS t1;
      		 
      CREATE TABLE t1 (a DOUBLE UNSIGNED) ENGINE=ColumnStore;
      		 
      INSERT INTO t1 VALUES (9.9);
      		 
      SELECT CONCAT(SEC_TO_TIME(a)) FROM t1;


      ERROR 1815 (HY000): Internal error: sec_to_time: datatype of udouble

      UFLOAT and UDOUBLE should at least be fixed.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MCOL-4361 Replace pow(10.0, (double)scale) expressions with a static dictionary lookup.

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MCOL-6221 sec_to_time() rounds values in columnstore

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MCOL-641 Full DECIMAL support in ColumnStore

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4651 SEC_TO_TIME(hugePositiveDecimal) returns a negative time

          • Major - Major loss of function.
          • Closed

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            People

              drrtuy Roman
              bar Alexander Barkov
              Aleksei Bukhalov Aleksei Bukhalov
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              Dates

                Created:
                Updated:
                Resolved:

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