Mybatis puls 中if标签中 进行传值整型数据判断_mybatisplus if标签

<select id="findStudentCoursePageBy" resultType="org.jeecg.modules.course.vo.TpStudentCoursePageVO" >
      	SELECT a.*,b.course,b.total_nodes,d.teacher_name
		FROM tp_student_course a JOIN tp_course_info b ON a.course_id=b.id
		JOIN tp_teacher_info d ON b.lecturer_id=d.id
		WHERE  a.create_by = #{queryName}
        <if test="map.isOver!= null and map.isOver!='' or map.isOver==0">
      		  and a.is_over = #{map.isOver}
      		  <if test="map.isOver != 1 and map.learnType != null and map.learnType!=''">
	      		    <choose>
						<when test="map.learnType =='1' ">
							and a.course_id in( SELECT  c.course_id 
										from tp_course_record c
										WHERE  c.create_by = #{queryName}
										group by c.course_id
										HAVING max(c.learn_time)!=0 )
						</