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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="com.ruoyi.waterrecord.mapper.WaterRecordMapper">
|
| <select id="listPage" resultType="com.ruoyi.waterrecord.pojo.WaterRecord">
| select
| t1.*,
| t2.device_name
| from water_record t1
| left join device_ledger t2 on t1.device_model = t2.device_model
| <where>
| <if test="req.deviceName != null and req.deviceName != ''">
| and t2.device_name like concat('%',#{req.deviceName},'%')
| </if>
| </where>
| </select>
| </mapper>
|
|
