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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?.
CREATE TABLE
INSERT 0 1
UPDATE 1
jsonb_pretty |
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[ { "data": "id", "width": 25 }, { "data": "newvalue", "width": 125 }, { "data": "field_3", "width": 183 }, { "data": "field_11", "width": 125 } ] |
SELECT 1