[2025-07-28 18:49:11]
DELETE FROM ordbook_d WHERE ordno = \'52519\' AND seq= \'1\'[2025-07-28 19:49:00]
DELETE FROM ordbook_d WHERE ordno = \'52523\' AND seq= \'1\'[2025-07-28 20:01:31]
DELETE FROM ordbook_d WHERE ordno = \'52521\' AND seq= \'7\'[2025-07-28 20:01:41]
DELETE FROM ordbook_d WHERE ordno = \'52521\' AND seq= \'5\'[2025-07-28 20:04:01]
DELETE FROM ordbook_d WHERE ordno = \'52521\' AND seq= \'8\'