mysqltest on Windows crashes (core dump) when executing custom function auto_inc.nextval_func

[chyujing]

Environment

• Platform: Windows
• Tool: mysqltest
• Reproducibility: Stable (consistently reproducible)

Description

When running the mysqltest case auto_inc.nextval_func on a Windows system, the process crashes with a core dump.

Steps to Reproduce

1. Connect to the database using the command:

   mysql -uroot -h -P 2881

2. Execute the mysqltest case named auto_inc.nextval_func.
3. The specific command path used was:

   C:\Program Files>"C:\Program Files\seekdb\bin\seek..."
   

Additional Context

• This is not a temporary version provided by RD.
• The issue is stable and consistently reproducible.