Because our scenario is like this: As time goes by, the records in the table will increase, so we want to clear out the earlier data, such as 18 months ago. Therefore, we are based on the time series ...
-- Setup to test concurrent handling of ExecDelete(). CREATE TABLE foo (a int, b text) PARTITION BY LIST(a); CREATE TABLE foo1 PARTITION OF foo FOR VALUES IN (1); CREATE TABLE foo2 PARTITION OF foo ...