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3 years ago
<?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.code.camera.mapper.CameraMapper">
3 years ago
<select id="queryCameraList" resultType="com.ruoyi.code.camera.domain.Camera">
select * from camera where devsn not in (
select camera_sn from sc_station_info
)
</select>
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</mapper>