9 lines
354 B
XML
9 lines
354 B
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.idtgz.dao.mapper.ConnectionItemMapper">
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<delete id="cleanUp">
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DELETE FROM connection_item where connection_id not in (Select id from connection )
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</delete>
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</mapper>
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