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fys-Multi-tenant/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceGroupMapper.xml
2025-08-14 14:21:47 +08:00

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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.fuyuanshen.equipment.mapper.DeviceGroupMapper">
<!-- 查询顶级分组 -->
<select id="selectRootGroups" resultType="DeviceGroup">
SELECT * FROM device_group
WHERE parent_id IS NULL
<if test="bo.groupName != null and bo.groupName != ''">
AND group_name LIKE CONCAT('%', #{bo.groupName}, '%')
</if>
<if test="bo.status != null">
AND status = #{bo.status}
</if>
ORDER BY create_time DESC
</select>
<!-- 根据父ID查询子分组 -->
<select id="selectByParentId" resultType="DeviceGroup">
SELECT *
FROM device_group
WHERE parent_id = #{parentId}
ORDER BY create_time DESC
</select>
</mapper>