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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 2
ERROR: check constraint "elbat_birthyear_check" is violated by some row
CREATE FUNCTION
CREATE TRIGGER
ERROR: birthyear must be greater than 1990 CONTEXT: PL/pgSQL function check_birthyear() line 4 at RAISE
UPDATE 2
birthyear |
---|
1987 |
1987 |
SELECT 2