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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?.
select current_timestamp
| current_timestamp |
|---|
| 2024-01-27 23:34:46.597847+00 |
SELECT 1
select current_timestamp()
ERROR: syntax error at or near ")" LINE 1: select current_timestamp() ^
select current_timestamp(2)
| current_timestamp |
|---|
| 2024-01-27 23:34:46.6+00 |
SELECT 1