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CREATE TABLE
INSERT 0 10
id ts session_id
1 2022-08-01 09:00:00 1
1 2022-08-01 09:10:00 1
1 2022-08-01 09:12:00 1
1 2022-08-03 12:00:00 2
1 2022-08-03 12:03:00 2
2 2022-08-01 11:04:00 1
2 2022-08-01 11:07:00 1
2 2022-08-25 10:30:00 2
2 2022-08-25 10:35:00 2
2 2022-08-25 10:36:00 2
SELECT 10