Hii experts iam currently creating a leave request app , Is there any method to connect with Sql server If the new user created in the mendix app it should be saved in the SQL server. If the changes made in the sql server it should get reflected in mendix app . If the data got erased in the sql server same thing has to be happened in the mendix server. Tell me If any way to connect the mendix app to sql server.
You may use database connector widget.
Looking at your query I think you want your Mendix app DB as Sql Server.
You can change DB configuration in App→ Settings → Configurations –> Database → Microsoft SQL Server.