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  1. Qt
  2. QTBUG-124781

The SQL QODBC driver is unable to connect to the SQL Server database.

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    Description

      The SQL QODBC driver is unable to connect to the SQL Server database and it throws the following error:

      `DB connection failed with: QSqlError("0", "QODBC: Unable to connect", "[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified, IM002")`

      To reproduce the issue:

      1. Create a test database with Microsoft SQL Server.
      2. Ensure that your database accepts SQL Server and Windows Authentication mode.
      3. Edit the values in the attached example project to match your database information and user credentials.
      4. Run the attached example project.

       

      Note: it works in Qt 6.6.3 and earlier versions.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124616 QSqlDatabase.open() error

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-123478 regression: ODBC QSqlDatase::record() broken

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              chehrlic Christian Ehrlicher
              mahdi.belila Mehdi Belila
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                Resolved:

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