<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ruoyi.equipmentenergyconsumption.mapper.EquipmentEnergyConsumptionMapper">
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<select id="listPage" resultType="com.ruoyi.equipmentenergyconsumption.pojo.EquipmentEnergyConsumption">
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select * from equipment_energy_consumption
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where 1=1
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<if test="req.name != null and req.name != ''">
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and `name` like concat('%',#{req.name},'%')
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</if>
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</select>
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<!--
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2026-10-11 修复（造数项目 R07，见 docs/handoff/R07-设备与能耗.md §7.1）：
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原 SQL 末尾带 `GROUP BY `code``，在本机 sql_mode 含 ONLY_FULL_GROUP_BY 时抛
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ER_WRONG_FIELD_WITH_GROUP: Expression #1 of SELECT list is not in GROUP BY clause ...
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... 'id' is not functionally dependent on columns in GROUP BY clause
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导致「能耗管理 → 能源趋势」页面必然 500。
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由于 WHERE 已把 run_date 锁死为同一天、且 (code, run_date) 天然唯一，
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`GROUP BY code` 在语义上是空操作 ⇒ 直接移除，返回结果集不变。
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-->
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<select id="listPageByTrend" resultType="com.ruoyi.equipmentenergyconsumption.pojo.EquipmentEnergyConsumption">
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SELECT
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*,
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day_num as toDayNum
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FROM
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equipment_energy_consumption
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WHERE
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run_date = DATE_SUB(CURRENT_DATE(), INTERVAL 1 DAY)
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<if test="req.name != null and req.name != ''">
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and `name` like concat('%',#{req.name},'%')
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</if>
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ORDER BY
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update_time DESC;
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</select>
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</mapper>
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