sql-server: Database specific system variables should be loaded
sql-server: disable_client_multi_statements makes create trigger work
 sql-server: client_multi_statements work
sql-server: connect to databases case insensitive
 sql-server: start server multidir creates sql-server.lock file in every rep
sql-server: running a dolt function in the same directory as a running server correctly errors
sql-server: deleting database directory when a running server is using it does not panic
