System.Data.OracleClient 程序集: System.Data.OracleClient.dll 获取或设置要连接到的 Oracle 数据源的名称。 C# publicstringDataSource {get;set; } 属性值 String 为DataSource属性的值,或者,如果未提供任何值,则为Empty。 示例 以下示例演示OracleConnectionStringBuilder类将“数据源”的同义词连接字符串键转换...
OracleConnection conn= new OracleConnection("data source=remotedb;User Id=scott;Password=scott;"); conn.Open(); ... 2、本地连接和使用Oracle 本地使用Oracle是指在安装Oracle数据库的主机中连接和使用Oracle数据库。从安全性和负载均衡的角度考虑,这种方式是不可取的。这里仅作为实验使用。 本地连接的代码...
oracleDF.write .format("oracle") .option("walletUri","oci://<bucket>@<namespace>/Wallet_DATABASE.zip" .option("connectionId","database_low) .option("user", "username") .option("password", "password") .save()Python Examples Example code for Spark Oracle Datasource with Python. Loading...
In a Tomcat 8.5.15 environment using an Oracle 11 database, I want to implement a data source that handles encrypted passwords in thecontext.xml. For example, instead of having: <Resource auth="Container" description="MyDataSource" driverClass="oracle.jdbc.OracleDriver" maxPoolSize="100" min...
Get the user name for this datasource. voidsetConnectionCacheName(java.lang.String cacheName) voidsetConnectionCacheProperties(java.util.Properties cp) Deprecated.Use Oracle Universal Connection Pool instead. Setter method to set one or more Implicit Connection Cache properties. If a null value is ...
First open a connection with a connection string. When the connection is opened, an error is raised because the password have expired. Catch the error and execute the OpenWithNewPassword command supplying the new password. Data Source=myOracleDB;User Id=myUsername;Password=myPassword; ...
publicvoidInsertRow(stringconnectionString){stringqueryString ="INSERT INTO Dept (DeptNo, Dname, Loc) values (50, 'TECHNOLOGY', 'DENVER')";using(OracleConnection connection =newOracleConnection(connectionString)) { OracleCommand command =newOracleCommand(queryString); command.Connection = connection;try...
You must specify a full name-value pair connect string (the same as it might appear in the tnsnames.ora file) instead of the short JDBC Thin syntax. For example, instead of "jdbc:oracle:thin::port:sid" you would need to use a string of the form ...
Connection stringContact your database administrator for connection information and for the credentials to use to connect to the data source. The following connection string example specifies an Oracle database on the server named "Oracle18" using Unicode. The server name must match what is defined...
OracleDBConnectionUri.DataSourceName 属性 参考 反馈 定义 命名空间: Microsoft.Adapters.OracleDB 程序集: Microsoft.Adapters.OracleDB.dll C# 复制 [System.ComponentModel.Browsable(true)] public string DataSourceName { get; set; } 属性值 String 属性 BrowsableAttribute 适用于 ...