MsgReadV1ServiceDaoImplMapper.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="msgReadV1ServiceDaoImpl">
<!-- 保存已读消息信息 add by wuxw 2018-07-03 -->
<insert id="saveMsgReadInfo" parameterType="Map">
insert into msg_read(
msg_read_id,msg_id,user_name,user_id
) values (
#{msgReadId},#{msgId},#{userName},#{userId}
)
</insert>
<!-- 查询已读消息信息 add by wuxw 2018-07-03 -->
<select id="getMsgReadInfo" parameterType="Map" resultType="Map">
select t.msg_read_id,t.msg_read_id msgReadId,t.msg_id,t.msg_id msgId,t.status_cd,t.status_cd statusCd,t.user_name,t.user_name userName,t.user_id,t.user_id userId
from msg_read t
where 1 =1
<if test="msgReadId !=null and msgReadId != ''">
and t.msg_read_id= #{msgReadId}
</if>
<if test="msgId !=null and msgId != ''">
and t.msg_id= #{msgId}
</if>
<if test="statusCd !=null and statusCd != ''">
and t.status_cd= #{statusCd}
</if>
<if test="userName !=null and userName != ''">
and t.user_name= #{userName}
</if>
<if test="userId !=null and userId != ''">
and t.user_id= #{userId}
</if>
order by t.create_time desc
<if test="page != -1 and page != null ">
limit #{page}, #{row}
</if>
</select>
<!-- 修改已读消息信息 add by wuxw 2018-07-03 -->
<update id="updateMsgReadInfo" parameterType="Map">
update msg_read t set t.status_cd = #{statusCd}
<if test="newBId != null and newBId != ''">
,t.b_id = #{newBId}
</if>
<if test="msgId !=null and msgId != ''">
, t.msg_id= #{msgId}
</if>
<if test="userName !=null and userName != ''">
, t.user_name= #{userName}
</if>
<if test="userId !=null and userId != ''">
, t.user_id= #{userId}
</if>
where 1=1 <if test="msgReadId !=null and msgReadId != ''">
and t.msg_read_id= #{msgReadId}
</if>
</update>
<!-- 查询已读消息数量 add by wuxw 2018-07-03 -->
<select id="queryMsgReadsCount" parameterType="Map" resultType="Map">
select count(1) count
from msg_read t
where 1 =1
<if test="msgReadId !=null and msgReadId != ''">
and t.msg_read_id= #{msgReadId}
</if>
<if test="msgId !=null and msgId != ''">
and t.msg_id= #{msgId}
</if>
<if test="statusCd !=null and statusCd != ''">
and t.status_cd= #{statusCd}
</if>
<if test="userName !=null and userName != ''">
and t.user_name= #{userName}
</if>
<if test="userId !=null and userId != ''">
and t.user_id= #{userId}
</if>
</select>
</mapper>