In SQL request control, Server name and Datbase name as seen below,
how to make them based on Reference Sharpoint list values, in order to avoid manuall edit when moving them from development to production SharePoint server.
ie, how to let server name be a dynamic constant variable?
My suggestion is, you can create a Workflow Constant of String type to store the server name and database.
Make sure Sensitive is untick.
You can limit this Workflow Constant to only be able to be used by certain user.
Only these certain user can then see this Workflow Constant inside Insert Reference in Server and Database field in SQL Request Control.