select certificate_id, teacher_id, name, unit, getTime, photo from sys_teacher_certificate and teacher_id = #{teacherId} and name like concat('%', #{name}, '%') and unit = #{unit} and getTime = #{getTime} and photo = #{photo} where certificate_id = #{certificateId} insert into sys_teacher_certificate teacher_id, name, unit, getTime, photo, #{teacherId}, #{name}, #{unit}, #{getTime}, #{photo}, update sys_teacher_certificate teacher_id = #{teacherId}, name = #{name}, unit = #{unit}, getTime = #{getTime}, photo = #{photo}, where certificate_id = #{certificateId} delete from sys_teacher_certificate where certificate_id = #{certificateId} delete from sys_teacher_certificate where certificate_id in #{certificateId}