转自： https://blog.csdn.net/yongjiutongmi53151/article/details/87367346
Mybatis映射文件<!CDATA[[]]> 转义问题: https://www.cnblogs.com/coisini/p/9700074.html
Mybatis映射文件<!CDATA[[]]> 转义问题： https://www.cnblogs.com/coisini/p/9700074.html
mybatis3 date 的处理：https://blog.csdn.net/justlpf/article/details/82870339
mysql str_to_date 字符串转换为日期： https://www.cnblogs.com/feiwenstyle/p/9531571.html
第一个是正确的写法，第二个在查询字段前加上 DATE_FORMAT(checkin_time, '%Y-%m')，
就会出现问题
Closing non transactional SqlSession
mybatis SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7d450bc0] was not registered for synchronization because synchronization is not active
<select id="selectCRToolbarList" resultMap="BaseResultMap" parameterType="hashmap">
SELECT a.id,a.emp_id,b.emp_no as empNo,b.emp_name as empName,a.checkin_time,MAX(a.checkin_time) AS timeOut,MIN(a.checkin_time) AS timeIn,
a.checkin_category,a.audit_by,a.audit_time,a.is_enable
FROM
t_checkin_record a
LEFT JOIN
t_employee b
ON
a.emp_id=b.id
<where>
<if test="true">a.is_enable=1 AND emp_id=#{id} AND DATE_FORMAT(checkin_time, '%Y-%m')= DATE_FORMAT(CURRENT_DATE(), '%Y-%m')</if>
<if test="startTime!=null">
<![CDATA[AND checkin_time>=STR_TO_DATE(#{startTime},'%Y-%m-%d')]]>
</if>
<if test="endTime">
<![CDATA[AND checkin_time<=STR_TO_DATE(#{endTime},'%Y-%m-%d')]]>
</if>
</where>
GROUP BY
a.emp_id,DATE_FORMAT(a.checkin_time, '%Y-%m-%d')
</select>
<select id="selectCRToolbarList" resultMap="BaseResultMap" parameterType="hashmap">
SELECT a.id,a.emp_id,b.emp_no as empNo,b.emp_name as empName,a.checkin_time,MAX(a.checkin_time) AS timeOut,MIN(a.checkin_time) AS timeIn,
a.checkin_category,a.audit_by,a.audit_time,a.is_enable
FROM
t_checkin_record a
LEFT JOIN
t_employee b
ON
a.emp_id=b.id
<where>
<if test="true">a.is_enable=1 AND emp_id=#{id} AND DATE_FORMAT(checkin_time, '%Y-%m')= DATE_FORMAT(CURRENT_DATE(), '%Y-%m')</if>
<if test="startTime!=null">
<![CDATA[AND DATE_FORMAT(checkin_time, '%Y-%m')>=STR_TO_DATE(#{startTime},'%Y-%m-%d')]]>
</if>
<if test="endTime">
<![CDATA[AND DATE_FORMAT(checkin_time, '%Y-%m')<=STR_TO_DATE(#{endTime},'%Y-%m-%d')]]>
</if>
</where>
GROUP BY
a.emp_id,DATE_FORMAT(a.checkin_time, '%Y-%m-%d')
</select>
