<?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.yuanchu.mom.mapper.TechniqueMapper">
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<!--根据型号id查询所有版本-->
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<select id="selectVerByTeq" resultType="java.lang.Integer">
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select distinct version
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from mom_ocean.technique
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where state = 1
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and technology_id in (select id
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from mom_ocean.technology
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where technology.state = 1
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and specifications_id = #{specificationsId})
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order by version desc
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</select>
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<!--右侧数据展示 生产工艺-->
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<resultMap id="oneMap" type="map">
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<id property="father" column="father"/>
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<collection property="children" resultMap="twoMap" javaType="List"/>
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</resultMap>
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<resultMap id="twoMap" type="map">
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<id property="name" column="name"/>
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<collection property="children" resultMap="threeMap" javaType="List"/>
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</resultMap>
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<resultMap id="threeMap" type="map">
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<id property="tqid" column="tqid"/>
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<result property="device" column="device"/>
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<result property="productFather" column="product_father"/>
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<result property="product" column="product"/>
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<result property="unit" column="unit"/>
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</resultMap>
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<select id="selectAllTeq" resultMap="oneMap">
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select tq.id tqid,
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device,
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product_father,
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product,
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unit,
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name,
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father
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from mom_ocean.technique tq
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left join mom_ocean.technology tc on tq.technology_id = tc.id
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where tq.state = 1
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and specifications_id = #{specificationsId}
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and tq.version = #{version}
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<if test="message!=null and message!=''">
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and device like concat('%',#{message},'%')
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</if>
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</select>
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</mapper>
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