Please enhance the Join Multiple tool to include an option of:
"left outer join all on input 1".
Such a tool would be massively advantageous when data granularity is defined by one dataset (input 1) and many subsequent tables just need to be joined onto that input.
As-is, I have had to manually perform dozens of join + union sequences which seems both untidy and inefficient.
Such a feature would likely be more useful than existing options of full outer joins / inner joins which currently the tool allows.