Example usage for java.sql DriverManager getConnection

List of usage examples for java.sql DriverManager getConnection

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Introduction

In this page you can find the example usage for java.sql DriverManager getConnection.

Prototype

private static Connection getConnection(String url, java.util.Properties info, Class<?> caller)
            throws SQLException

Source Link

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {

    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);//  w w w  .ja  v  a 2 s .  com

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();

    stmt.executeUpdate("DROP TABLE my_table");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*ww  w  .  j a  v  a  2  s.c  o m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    // Create a statement that will return updatable result sets
    Statement stmt = connection.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);

    // Primary key must be specified so that the result set is updatable
    ResultSet resultSet = stmt.executeQuery("SELECT col_string FROM my_table");

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*from   ww w.  jav a2 s  . c o m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    Statement stmt = connection.createStatement();
    ResultSet resultSet = stmt.executeQuery("SELECT COUNT(*) FROM my_table");

    // Get the number of rows from the result set
    resultSet.next();
    int rowcount = resultSet.getInt(1);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*from ww w  . j a v  a  2  s.  co  m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    DatabaseMetaData dbmd = connection.getMetaData();

    String[] keywords = dbmd.getSQLKeywords().split(",\\s*");
    Arrays.toString(keywords);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*from   w  ww  .  j a  v  a  2  s  . c  o  m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    // Create an updatable result set
    Statement stmt = connection.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
    ResultSet resultSet = stmt.executeQuery("SELECT * FROM my_table");

    // Delete the first row
    resultSet.first();
    resultSet.deleteRow();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*from   w w  w.  j a v a  2 s  .c o m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    DatabaseMetaData dbmd = connection.getMetaData();
    // Get the list of string functions
    String[] stringFunctions = dbmd.getStringFunctions().split(",\\s*");
    Arrays.toString(stringFunctions);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);//from www. java  2s. c  om

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    DatabaseMetaData dbmd = connection.getMetaData();
    // Get the list of numeric functions
    String[] numericFunctions = dbmd.getNumericFunctions().split(",\\s*");
    Arrays.toString(numericFunctions);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/*from ww  w.j a  va  2 s. c  o  m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    DatabaseMetaData dbmd = connection.getMetaData();
    // Get the list of system functions
    String[] systemFunctions = dbmd.getSystemFunctions().split(",\\s*");
    Arrays.toString(systemFunctions);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);//from   w  w w  .  jav a2s  . com

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);

    try {
        connection.createStatement().execute("select wrong");
    } catch (SQLException e) {
        while (e != null) {
            String message = e.getMessage();

            String sqlState = e.getSQLState();

            int errorCode = e.getErrorCode();

            driverName = connection.getMetaData().getDriverName();
            if (driverName.equals("Oracle JDBC Driver") && errorCode == 123) {
            }

            e = e.getNextException();
        }
    }

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String dbURL = "jdbc:odbc:Companies";
    try {/*w ww  . ja  va  2 s .co m*/
        // Load the jdbc-odbc bridge driver
        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        // Enable logging
        DriverManager.setLogWriter(new PrintWriter((System.err)));

        System.out.println("Getting Connection");
        Connection conn = DriverManager.getConnection(dbURL, "user", "password");

        SQLWarning warn = conn.getWarnings();
        while (warn != null) {
            System.out.println("SQLState: " + warn.getSQLState());
            System.out.println("Message:  " + warn.getMessage());
            System.out.println("Vendor:   " + warn.getErrorCode());
            System.out.println("");
            warn = warn.getNextWarning();
        }

        conn.close();
    } catch (ClassNotFoundException e) {
        System.out.println("Can't load driver " + e);
    } catch (SQLException e) {
        System.out.println("Database access failed " + e);
    }
}