zoukankan      html  css  js  c++  java
  • .net及SQL操作XML

    C#代码:

    cWay类型是List<ContactWay>
    
    XMLContactWayClass wayClass = new XMLContactWayClass();
    XmlContactWay xmlWay = null;
    List<XmlContactWay> list = new List<XmlContactWay>();
    foreach (ContactWay way in cWay)
    {
          xmlWay = new XmlContactWay();
          xmlWay.ContactWayType = way.ContactWayType;
          xmlWay.Way = way.Way;
          list.Add(xmlWay);
    }
    wayClass.XmlContactWay = list.ToArray();
    string wayData = XmlHelper.ToXml<XMLContactWayClass>(wayClass);
    wayData = wayData.Replace("<?xml version="1.0" encoding="utf-8"?>", "");
    
    _addrDatabase.MakeInParam("@ContactWay", SqlDbType.Xml, int.MaxValue, wayData)

    SQL代码:添加

    ALTER PROCEDURE [dbo].[Addr_SP_Contactor_AddMutilField] 
        @ContactWay XML
    AS
    SET NOCOUNT ON
    /*
    <ContactWay>
        <Way>
            <WayType>1</WayType>
            <WayField>13810712519</WayField>
        </Way>
        <Way>
            <WayType>3</WayType>
            <WayField>346425159@qq.com</WayField>
        </Way>
    </ContactWay>
    */
    
    INSERT INTO dbo.Addr_TB_ContactField
    (
        Field,
        FieldType
    )
    SELECT
        Field = T.c.value('(./WayField/text())[1]', 'VARCHAR(200)'),
        FieldType = T.c.value('(./WayType/text())[1]', 'INT')
    FROM @ContactWay.nodes('/ContactWay/Way') AS T(c)

    SQL代码:更新

    UPDATE A
    SET A.MemberCount = A.MemberCount + 1
    FROM dbo.Addr_TB_ContactGroup A
    INNER JOIN 
    (
        SELECT ContactGroupID= T.b.value('(./GroupID/text())[1]', 'INT')
        FROM @ContactGroup.nodes('/ContactGroup/Group') AS T(b) 
    ) B
    on A.ContactGroupID= B.ContactGroupID
    WHERE A.SeqNo=@SeqNo AND A.CompID=@CompID 
  • 相关阅读:
    国内外DNS服务器地址列表
    MySQL语法大全_自己整理的学习笔记(摘抄)
    http代理和sock5代理有什么区别
    sql anywhere 网络连接
    ASCII码表_全_完整版
    libevent 编写问答服务器
    简单实现h264转ts
    libevent1.4 阅读记录三
    libevent1.4 阅读记录二
    nginx 学习
  • 原文地址:https://www.cnblogs.com/dreamshallow/p/3461656.html
Copyright © 2011-2022 走看看