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  1. MariaDB ColumnStore
  2. MCOL-1675

Incorrect HWM calculation if the table's first column width > 1

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 1.1.5, 1.2
    • 1.1.7
    • DDLProc
    • None
    • 2018-16, 2018-17, 2018-18, 2018-19, 2018-20, 2018-21, 2019-01, 2019-02

    Description

      The client uses mysql java connector and commits after each insert. The client faced with the situation similar to that described in MCOL-984. Namely he has a table that fails to server any SELECT after the client adds a new 1 byte column. Here is the details of the error:
      Error Code: 1815. Internal error: An unexpected condition within the query caused an internal processing error within InfiniDB. Please check the log files for more details. Additional Information: error in BatchPrimitiveProces
      from debug.log
      Aug 23 11:00:09 punmltdbprd03 PrimProc[63979]: 09.725458 |0|0|0| C 28 CAL0000: /data/buildbot/bb-worker/centos7/mariadb-columnstore-engine/primitives/primproc/columncommand.cpp error on projectResultRG for oid 17970 lbid 52208704: input rids 4193, output rids 0
      It occures that MCOL-984 PR fixes issue for bulk insert but doesn't handle single insertion case.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-1347 ALTER TABLE ADD COLUMN creates a column with incorrect width for a varchar columns.

          • 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-984 Error 1815 after several executions of example/basic_bulk_insert having SMALLINT in t1

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              winstone Zdravelina Sokolovska (Inactive)
              drrtuy Roman
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              Dates

                Created:
                Updated:
                Resolved:

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