DATAGEODE-295 - Functions return results from all servers.

[yozaner1324]

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[jxblum]

Re-opening PR since this is not complete.

• Need to refactor the functionality supporting results from all servers.
• Need to include (unignore) the test class.

[jxblum]

All in all, nice work; really good test case. Once these changes are made, then we can back port this to SD Moore.