message: Added failing testcases for empty list aggregates.
diff: @@ -89,3 +89,24 @@ SELECT g, LIST(i ORDER BY i DESC NULLS LAST) FROM list_extract_test GROUP BY g;
  1 [2, 1]
  2 [3]
  3 [42, NULL]
  +
  +query II
  +SELECT g, LIST(i ORDER BY i ASC) FILTER (WHERE i <> 3) FROM list_extract_test GROUP BY g;
  +----
  +1 [1, 2]
  +2 NULL
  +3 [42]
  +
  +query II
  +SELECT g, LIST(i ORDER BY i ASC) FILTER (WHERE i IS NULL) FROM list_extract_test GROUP BY g;
  +----
  +1 NULL
  +2 NULL
  +3 [NULL]
  +
  +query II
  +SELECT g, LIST(i ORDER BY i ASC) FILTER (WHERE i = 1337) FROM list_extract_test GROUP BY g;
  +----
  +1 NULL
  +2 NULL
  +3 NULL
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