假设表名为TQ_PROBLEM_LOG SELECT T .* FROM TQ_PROBLEM_ORERATE_LOG T WHERE T .CREATE_TIME = (SELECT MAX (T2.CREATE_TIME) FROM TQ_PROBLEM_ORERATE_LOG T2 WHERE T2.PROBLEM_ID = T .PROBLEM_ID) 可以根据查询的结果表与其他问题表做关联查询