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  1. MariaDB ColumnStore
  2. MCOL-4468

ALTER TABLE ADD COLUMN ... TIME fails with Internal error

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 6.1.1
    • 6.1.1
    • writeengine
    • None
    • 2021-2

    Description

      Consider the example.

      MariaDB [test]> alter table dtypes add column tm time;
      		 
      ERROR 1815 (HY000): Internal error: CAL0001: Alter table Failed:  AlterTableProcessor::addColumn CAL0001: we_readthread caught exception  boost::bad_any_cast: failed conversion using boost::any_cast

      This happens b/c any::boost conversion in WriteEngineWrapper::convertValue() throws an exception trying to cast from int64_t (AKA long in x86_64) into long long.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4236 ceiling() gives wrong answer for datetime

          • Major - Major loss of function.
          • Closed

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              dleeyh Daniel Lee (Inactive)
              drrtuy Roman
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              Dates

                Created:
                Updated:
                Resolved:

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