employee.java

来自「文件内容：Oracle (thin)数据库编程」· Java 代码 · 共 38 行

/*
 * This sample shows how to list all the names from the EMP table
 *
 * It uses the JDBC THIN driver.  See the same program in the
 * oci8 samples directory to see how to use the other drivers.
 */

// You need to import the java.sql package to use JDBC
import java.sql.*;

class Employee
{
  public static void main (String args [])
       throws SQLException
  {
    // Load the Oracle JDBC driver
    DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());

    // Connect to the database
    // You must put a database name after the @ sign in the connection URL.
    // You can use either the fully specified SQL*net syntax or a short cut
    // syntax as <host>:<port>:<sid>.  The example uses the short cut syntax.
    Connection conn =
      DriverManager.getConnection ("jdbc:oracle:thin:@dlsun511:1721:dbms733",
				   "scott", "tiger");

    // Create a Statement
    Statement stmt = conn.createStatement ();

    // Select the ENAME column from the EMP table
    ResultSet rset = stmt.executeQuery ("select ENAME from EMP");

    // Iterate through the result and print the employee names
    while (rset.next ())
      System.out.println (rset.getString (1));
  }
}