Hi
Brian,
Welcome to the MSDN forum.
Refer to your description, it seems your issue is about the SQL CLR database project development, refer to this:
How to: Create and Run a SQL Server User-Defined Function by using Common Language Run-time Integration
After research, I found there have some changes about CLR database object using SSDT, please check this doc:
How to: Work with CLR Database Objects
>> To create a CLR database object using SQL Server Data Tools, you create a database project and then add a
CLR database object to it. Unlike in previous versions of Visual Studio, you do not need to create a separate CLR project and then add a reference to it from the database project. When you build and publish the database project, you automatically publish the
CLR objects in the project at the same time. After you publish these CLR objects, they can be called and executed like any other database objects.
Hope the above information is helpful for your question and since our forum is to discuss the VS IDE, for a more professional
support, please redirect to this appropriate forum:
https://social.msdn.microsoft.com/Forums/sqlserver/en-US/home?forum=ssdt to seek for a more professional support, thank you for your understanding.
Best regards,
Sara
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