Postgres 14

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CREATE TABLE t (
  WB_ID INTEGER,
  audit_date TIMESTAMP
);

INSERT INTO t
  (WB_ID, audit_date)
VALUES
  ('1864', '2022-09-07 10:43:54.8600000'),
  ('1864', '2022-09-05 01:07:58.5730000'),
  ('1871', '2022-09-06 13:35:11.0430000'),
  ('1871', '2022-09-07 10:35:32.0870000'),
  ('1871', '2022-09-07 08:21:50.0900000'),
  ('1871', '2022-09-06 13:45:31.6800000'),
  ('1873', '2022-09-07 10:35:32.0870000'),
  ('1873', '2022-09-07 08:21:50.0900000'),
  ('1873', '2022-09-06 13:45:31.6800000'),
  ('1885', '2022-09-06 13:45:31.6800000'),
  ('1885', '2022-09-07 10:35:32.0870000'),
  ('1885', '2022-09-07 08:21:50.0900000'),
  ('1885', '2022-09-06 13:45:31.6800000'),
  ('1886', '2022-09-07 10:35:32.0870000'),
  ('1886', '2022-09-07 08:21:50.0900000'),
  ('1886', '2022-09-06 13:45:31.6800000'),
  ('1887', '2022-09-07 10:35:32.0870000'),
  ('1887', '2022-09-07 08:21:50.0900000'),
  ('1887', '2022-09-06 13:45:31.6800000'),
  ('1888', '2022-09-07 08:21:50.0900000'),
  ('1888', '2022-09-06 13:45:31.6800000');

21 rows affected

wb_id
1864
1871
1873
1885
1886
1887
1888