mysql里表包含bool类型查询结果转map数组时候，出现bool类型低层自动转string类，出现原本bool=true或false对应1或0时候，转string变成空字符串

[zhengzhixiong]

[github-actions[bot]]

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.io ✨ Search Before Asking ✨