Cross database query is not allowed in Sql Azure. Rather Azure has applied a different logic to use
the same.
Please check my article before proceeding with "sp_execute_remote "
http://an-it-solution.blogspot.in/2017/01/sql-azure-select-from-another-database.html
You need to create a SP in "DbCustomers" with the name of "LogEvents_Insert" which will be called by following query.
The below...