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  1. MariaDB Connector/ODBC
  2. ODBC-313

Redundant SQLPrimaryKeys calls in applications created with Embarcadero

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 3.1.12
    • 3.2.0, 3.1.18
    • General
    • None

    Description

      This is to cover issues described here

      The main issue is redundant SQLPrimaryKeys calls(INFORMATION_SCHEMA query) - somehow in case of MySQL's driver this call is not done, otherwise show keys from it would be in the log.
      The rest of smaller issued are addressed in ODBC-319

      Attachments

        1. maodbc.7z
          392 kB
        2. mariadb_logs_20210522.7z
          214 kB
        3. mariadb_logs.7z
          308 kB
        4. mysql_logs.7z
          154 kB
        5. ODBC logs.7z
          2.10 MB
        6. ODBC Test.7z
          1.11 MB

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. ODBC-286 Very Poor Performance on Remote Connection

          • Major - Major loss of function.
          • Open
          includes

          Bug - A problem which impairs or prevents the functions of the product. ODBC-319 Some performance improvements

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Lawrin Lawrin Novitsky
              Lawrin Lawrin Novitsky
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              Dates

                Created:
                Updated:
                Resolved:

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