I was unable to google this.
We have an existing database project (sql server).
Some new files (scripts) were added.
We have an existing server / database where some new scripts need to be run into that context.
In Visual Studio 2015, how can I accomplish this?
I was told to stay inside Visual Studio 2015. Ideally, I'd like to issue one command vs one for each individual script.
You have a couple of choices.
In short, the publish option allows automated brute force deployments whereas schema comparisons provide more flexibility by letting you choose which changes to deploy but cannot be automated.