INSERT INTO UnivClassOwnExam ( classesId, examId , areaId ,objectType ) Values ( #{classesId}, #{examId} , #{areaId} ,#{objectType} ) UPDATE UnivClassOwnExam SET classesId = #{classesId}, examId = #{examId} , areaId = #{areaId} WHERE classesId=#{classesId} and examId=#{examId} AND areaId = #{areaId} SELECT classesId , examId , areaId FROM UnivClassOwnExam WHERE classesId=#{classesId} and examId=#{examId} AND areaId = #{areaId} SELECT nextval('seq_UnivclassOwnExamId') INSERT INTO UnivClassOwnExam ( classesId, examId , areaId ,objectType ) Values ( #{item.classesId}, #{item.examId} , #{item.areaId},#{item.objectType} )