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Help with an interesting Postgres question: Why isn't an Index Only Scan used on a partition accessed via the parent table?.
1 rows affected
ERROR:  invalid input value for enum happy_enum: "sad"
LINE 2: VALUES ('sad', 'sad', 'sad');
                ^

ERROR:  function test(happy_enum) does not exist
LINE 1: SELECT test(some_happy_enum) FROM holidays;
               ^
HINT:  No function matches the given name and argument types. You might need to add explicit type casts.

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