zoukankan      html  css  js  c++  java
  • Oracle 连接串方式

    1.Connecting via TNS

    "Data Source=NEWDB;User ID=SYSTEM;Password=admin";

    2.Connecting Without TNSNames.ora

    "Data Source = " +
          "(DESCRIPTION = " + 
        "  (ADDRESS_LIST = " + 
            "    (ADDRESS = (PROTOCOL = TCP)" + 
        "    (HOST = 127.0.0.1) " +
        "    (PORT = 1521) " +
        "   )" + 
        "  )" + 
        "  (CONNECT_DATA = " + 
        "   (SERVICE_NAME = NEWDB)" +
        "  )" + 
        ");" + 
        "User Id=SYSTEM;" + 
        "password=admin;"

    3. Connecting via EZConnect

    "Data Source=EDZEHOO-PC:1521/NEWDB;
        User ID=SYSTEM;Password=admin";

    4. Connecting with Connection Pooling Activated

    OracleConnection conn = new OracleConnection();
    conn.ConnectionString = "Data Source=NEWDB;
       User ID=SYSTEM;
    Password=admin;
       Min Pool Size=10;
       Max Pool Size=100;
       Connection Lifetime=120;
       Connection Timeout=60;
       Incr Pool Size=3;
       Decr Pool Size=1;"

    5. Dynamically Building an ODP.NET Connection String

    private string BuildConnectionString(string TNSName, string UserID, string
    Password)
    {
        OracleConnectionStringBuilder _conn = new OracleConnectionStringBuilder();
        {
            _conn.DataSource = TNSName;
            _conn.DecrPoolSize = 5;
            _conn.IncrPoolSize = 10;
            _conn.Pooling = true;
            _conn.MaxPoolSize = 100;
            _conn.MinPoolSize = 5;
      _conn.ConnectionLifeTime = 120
            _conn.ConnectionTimeout = 60
            _conn.UserID = UserID;
            _conn.Password = Password; 
        }
        return _conn.ConnectionString;
    }

  • 相关阅读:
    w3c标准
    HTML+CSS理解
    Mybatis源码日记(一)
    Sqlmap学习笔记(三)
    EasyExcel读取跨行单元格数据为空的解决办法
    Sqlmap学习笔记(二)
    Sqlmap学习笔记(一)
    Linux安装运行Typora
    Kafka环境搭建
    Mysql主从配置
  • 原文地址:https://www.cnblogs.com/kingwangzhen/p/1796944.html
Copyright © 2011-2022 走看看