Louis Davidson receives a nastygram from SQL Server’s graph functionality:
Just understand that if you need any of the graphDb underlying data structures, you will need to find their actual physical name and use it. I would definitely suggest never accessing these columns via any method other than the pseudocolmns for production code (because you have no way to predict the column names from dev to prod (you cannot specify the names when creating a table), but this following code does work:
Click through to see the issue and Louis’s workarounds.