private string OracleSearchDemo(string cadqueueId) { string address = null; using (OracleConnection...cmd.ExecuteNonQuery(); } dtr.Close(); cn.Close(); } return address; } private OracleConnection...GetOracleConnection() { OracleConnection conn = new OracleConnection(); // connectString 最好通过 app.config
7 class Program 8 { 9 static void Main(string[] args) 10 { 11 OracleConnection...CloseConn(conn); 31 } 32 Console.Read(); 33 } 34 35 36 static OracleConnection...OpenConn() 37 { 38 OracleConnection conn = new OracleConnection(); 39...conn.Open(); 41 return conn; 42 } 43 44 static void CloseConn(OracleConnection
这里关键的代码在于: ((OracleConnection)conn).setStatementCacheSize(20); ((OracleConnection)conn).setImplicitCachingEnabled...将测试代码中的第22行替换为: ((OracleConnection)conn).setExplicitCachingEnabled(true); 第40行替换为: pstmt = ((OracleConnection
3.连接数库的代码 public class ConnForOracle { protected OracleConnection Connection;...connStr = “改成你自己的连接字符串即可” connectionString = connStr; Connection = new OracleConnection...System.Configuration.ConfigurationSettings.AppSettings[ConnString].ToString(); Connection = new OracleConnection
Language) 将分散的、功能单一的Web服务组织成一个复杂的有机应用 绑定调用可以说是发送消息, 一条 SOAP 消息就是一个普通的 XML 文档 oracle数据库api:最原始的流程: OracleConnection...(connStr) conn、 OracleCommand(sql, conn) cmd、cmd.Parameters.Add,cmd.ExecuteNonQuery() 升级版(也过时了): OracleConnection...sql参数时如果add()时顺序不对 cmd.BindByName = True 目的是根据名字去对应参数 (3)开启事务: Public Shared Function ConOracle() As OracleConnection...= New OracleConnection(connStr) Return conn End Function Protected Sub btnDel_Click(sender...Else lblTest.Text = "You Click the Cancle" End If (6)对于ado的理解: 其实就是:OracleConnection
string address = null; List matQueue = new List(); using (OracleConnection...cn.Close(); } return matQueue; } public static OracleConnection...string constr = ConfigurationManager.AppSettings["DataBaseString"]; return new OracleConnection
---- 如何获取本地数据连接 我们知道,在 Web 应用服务器或 Spring 中配置数据源时,从数据源中返回的数据连接对象是本地 JDBC 对象(如 DB2Connection、OracleConnection...但是我们在某些情况下,希望得到被代理前的本地JDBC对象,比如OracleConnection或者OracleResultSet,以便调用这些驱动程序厂商相关的API完成一些特殊的操作。...getOracleNativeConn() { OracleConnection oracleConnection = null; try {...= (OracleConnection) connection; // 使用本地对象,调用API完成业务操作(此处省略) 比如使用OracleConnection特殊 API操作...单元测试通过,说明oracleConnection不为空,我们获取到了oracleConnection对象。
这些实例来自搜索结果中提供的信息:OracleClient 类型:在.NET Framework 4中,System.Data.OracleClient 命名空间下的 OracleCommand 和 OracleConnection...// 废弃的OracleClient使用示例OracleConnection connection = new OracleConnection("Data Source=OracleServer;User
,填充 DataTable d.设置 Data Source property 为 DataTable e.关闭数据库连接字符串 代码如下: private OracleConnection...) { string oraDB = "Data Source=XE;User Id=hr;Password=hr;"; con = new OracleConnection
String, ParamArray parameters As OracleParameter()) As Integer Try Using conn As New OracleConnection...ParamArray parameters As OracleParameter()) As DataTable Try Using conn As New OracleConnection
#region IOracleCustomType Members public void FromCustomObject(Oracle.DataAccess.Client.OracleConnection...STUDESCRIPTION", Description); } public void ToCustomObject(Oracle.DataAccess.Client.OracleConnection...Add(s4); string conn = "Data Source=BRDWDEV;User Id=zy;Password=123;"; using (OracleConnection... oc = new OracleConnection(conn)) { oc.Open(); OracleCommand
throws ServletException, IOException { // TODO Auto-generated method stub //doGet(request, response); OracleConnection...myoracle=new OracleConnection (); Connection conn=null; PreparedStatement pre=null; ResultSet result
登录: C#连接Oracle(注意连接串的写法): public static void GetData() { //数据库连接打开 OracleConnection...con = new OracleConnection(); con.ConnectionString = "User Id=tom2;Password=123456;Data...Console.WriteLine(reader[0] + " " + reader[1]); } } // Close and Dispose OracleConnection
break; case DatabaseType.Oracle: conn = new OracleConnection... case DatabaseType.Oracle: da = new OracleDataAdapter(selectComandText, (OracleConnection... case DatabaseType.Oracle: cmd = new OracleCommand(commandText, (OracleConnection... case DatabaseType.Oracle: cmd = new OracleCommand(commandText, (OracleConnection... case DatabaseType.Oracle: cmd = new OracleCommand(commandText, (OracleConnection
先贴上害我不浅的小小两行代码: string ConnectionString = “Data Source=oraDB;User=Username;Password=Password”; //连接字符串 OracleConnection...conn = new OracleConnection(ConnectionString); //创建一个新连接 运行就报了如题的错误。
说明定义的包与包体的实现就成功了,可以使用.NET,Java或其它程序访问定义好的存储过程,如使用C#访问存储过程的脚本如下: 1 //定义连接对象 2 OracleConnection...conn = new OracleConnection("Data Source=orcl;Persist Security Info=True;User ID=t52;Unicode=True;Password
DevExpress.XtraGrid.Views.Grid.GridMultiSelectMode.RowSelect; 测试的例子如下: 给gridcontrol添加数据 [c-sharp] view plaincopy string strConn = "###"; OracleConnection...oconn = new OracleConnection(strConn); string strComm = "select CITY_NAME,DISTRICT_NAME from CC_COMPLAINT_POINT
dataSource dataSource 参数配置了 URL、用户和密码 * @return 返回单个连接的发布者 * @throws SQLException */ Flow.PublisherOracleConnection...freeException) { log(freeException); } } }); return insertPublisher; } 6、使用异步方法提交事务 OracleConnection...Void> commitTransaction(Connection connection) throws SQLException { return connection.unwrap(OracleConnection.class...7、使用异步方法关闭连接 OracleConnection 接口公开了 closeAsyncOracle 方法,用于关闭异步连接。...Void> closeConnection(Connection connection) throws SQLException { return connection.unwrap(OracleConnection.class
getConnection(); } Oracle 数据库连接类 : package compositionaggregation; /** * Oracle 数据块连接 */ public class OracleConnection...Main { public static void main(String[] args) { ProductDao productDao = new ProductDao(new OracleConnection
Source=local;Persist Security Info=True;User ID=scott;Password=tiger;Unicode=True"; using (OracleConnection...conn = new OracleConnection(connString)) { OracleCommand cmd = new OracleCommand...sw.Start(); for (int i = 0; i < max; i++) { using (MSOracle.OracleConnection...conn = new MSOracle.OracleConnection(connString3)) { conn.Open(