I don't want to change manually values for "Hive Metastore Database Host" and "Hive Metastore Database Name" everytime when a primary and a standby Oracle DB's are switched over (their roles will be swapped). How can i specify a JDBC connection string for the "Hive Metastore...
Azure Database for PostgreSQL Azure SQL Server Oracle Database The format of the JDBC connection string for Oracle Database is: Copy jdbc:oracle:thin:@HOSTNAME:1521/DATABASENAME For example: Copy jdbc:oracle:thin:@benqoiz.southeastasia.cloudapp.azure.com:1521/pdb1 Azure Database for Postgr...
String dbURL="jdbc:oracle:thin:@"+"(DESCRIPTION="+"(FAILOVER=on)"+"(ADDRESS_LIST="+"(LOAD_BALANCE=on)"+"(CONNECT_TIMEOUT=3)(RETRY_COUNT=3)"+"(ADDRESS=(PROTOCOL=TCP)(HOST=prmy-scan)(PORT=1521))"+"(ADDRESS=(PROTOCOL=TCP)(HOST= stby-scan)(PORT=1521)))"+"(CONNECT_DATA=(SERVIC...
@TestpublicvoidtestOracle()throwsException {//数据库连接配置参数String driver_name = "oracle.jdbc.driver.OracleDriver"; String jdbc_url= "jdbc:oracle:thin:@127.0.0.1:1521:orcl"; String jdbc_user= "mytest"; String jdbc_password= "yourpass"; Class.forName(driver_name); Connection conn=DriverM...
public class OracleConnectionUrl { public static void main(String [] args) { Connection con = null; try { // Load the Oracle JDBC driver Class.forName("oracle.jdbc.OracleDriver") ; System.out.println("Oracle JDBC driver loaded ok."); ...
建立数据库连接:使用DriverManager.getConnection()方法创建与Oracle数据库的连接。您需要提供数据库的URL、用户名和密码。例如: 代码语言:txt 复制 String url = "jdbc:oracle:thin:@localhost:1521:ORCL"; String username = "your_username"; String password = "your_password"; Connection connection = DriverManag...
client to the same Oracle instance. 4) The same behavior applies whether the initial JDBC connection string specifies a hostname or an IP address. REDISCOVERY To verify whether you are hitting this problem, verify whether the Oracle instance is configured for Multithreaded Server (MTS). If the ...
Connection conn = DriverManager.getConnection("jdbc:oracle:oci8:","scott","tiger"); Statement stmt = conn.createStatement(); // Ask for the column as a string: // Avoid a round trip to get the column type. // Convert from number to string on the server. ((OracleStatement)stmt).define...
public class LangDemo { public static void main(String[] args) throws Exception{ try { //加载驱动 Class.forName("oracle.jdbc.driver.OracleDriver"); //创建连接 Connection cn=DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:XE","hh","hh"); Statement sm=cn.createStatement(); /...
本地连接ORACLE报错:ORA-28009: connection as SYS should be as SYSDBA or SYSOPER 1.用jdbc连接: String uName = "sys as sysdba"; String uPwd = "Oracle123"; StringdriverName= "oracle.jdbc.driver.OracleDriver"; String dbUrl = "jdbc:oracle:thin ...