MyBatis mapper.xml根据开始时间和结束时间筛选sql

SELECT
               ci.CASE_NO AS caseNo,
               ci.POLICY_NO AS policyNo,
               ci.REPORT_DATE AS reportDate,
               pi.ADDRESS AS address,
               ci.DANGER_ADDRESS AS dangerAddress,
               ci.REPORTER_NAME AS reporterName,
               ci.REPORTER_PHONE AS reporterPhone,
               ci.DANGER_DATE AS dangerDate,
               u.USER_NAME AS userName,
               unit.UNIT_NAME AS unitName,
               unit.UNIT_CODE AS unitCode,
               unit.PARENT_UNIT_ID AS parentUnitId,
               unit.UNIT_LEVEL AS userLevel,
               task.STAFF_ID AS staffId,
               task.STATUS AS status,
               task.POINT AS point,
               task.INSERT_TIME AS insertTime,
               task.UPDATE_TIME AS staffEndTime,
               '青铜' AS adjustingClassify
        FROM USER u
                 LEFT JOIN USER_ROLE_RELEVANCY rcy ON rcy.USER_ACCOUNT = u.ID
                 LEFT JOIN ROLE r ON r.ROLE_ID = rcy.ROLE_INFO_ID
                 LEFT JOIN AC_UNIT unit ON u.COMPANY_CODE = unit.UNIT_CODE
                 LEFT JOIN HT_CLAIM_CASE_TASK_INFO task ON task.APP_RECEIVER_CODE = u.HR_CODE
                 LEFT JOIN HT_CLAIM_CASE_INFO ci ON task.CASE_NO = ci.CASE_NO
                 LEFT JOIN HT_POLICY_INSURED pi ON ci.POLICY_NO= pi.POLICY_NO
        WHERE task.STATUS IN ('5','6','8','9')
            AND r.ROLECODE = 'app_chuli'
            AND u.IS_DELETE IS NULL
            AND u.USER_STATUS = '1'
        <if test="unitLevel eq '0'">
            AND unit.UNIT_LEVEL IN(0,1,2,3)
        </if>
        <if test="unitLevel eq '1'">
            AND unit.UNIT_LEVEL IN(1,2,3)
        </if>
        <if test="unitLevel eq '2'">
            AND unit.UNIT_LEVEL IN(2,3)
        </if>
        <if test="unitLevel eq '3'">
            AND unit.UNIT_LEVEL IN(3)
        </if>
        <if test="unitCode != null and unitCode != ''">
            AND unit.UNIT_CODE LIKE CONCAT(#{unitCode},'%')
        </if>
        <if test="startTime != null">
            <![CDATA[
				and	DATE_FORMAT(task.INSERT_TIME, '%Y-%m-%d')>= DATE_FORMAT(#{startTime}, '%Y-%m-%d')
			]]>
        </if>
        <if test="endTime != null">
            <![CDATA[
				and	DATE_FORMAT(task.INSERT_TIME, '%Y-%m-%d')<= DATE_FORMAT(#{endTime}, '%Y-%m-%d')
			]]>
        </if>
        ORDER BY task.INSERT_TIME DESC