Example usage for java.sql Connection getMetaData

List of usage examples for java.sql Connection getMetaData

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Introduction

In this page you can find the example usage for java.sql Connection getMetaData.

Prototype

DatabaseMetaData getMetaData() throws SQLException;

Source Link

Document

Retrieves a DatabaseMetaData object that contains metadata about the database to which this Connection object represents a connection.

Usage

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  av  a 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 max table name length
    int length = dbmd.getMaxTableNameLength();
    System.out.println(length);

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Class.forName(DRIVER);//from   w w w.  j ava2  s  . c  om
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();
    String[] functions = metadata.getTimeDateFunctions().split(",\\s*");

    for (int i = 0; i < functions.length; i++) {
        String function = functions[i];
        System.out.println("Function = " + function);
    }
    connection.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Class.forName(DRIVER);/*from  w  w  w  .  j  av a 2  s.  c  om*/
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    String[] functions = metadata.getSystemFunctions().split(",\\s*");

    for (int i = 0; i < functions.length; i++) {
        String function = functions[i];
        System.out.println("Function = " + function);
    }
}

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  av 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();
    // 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   w  w  w .java2  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 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 w  w w.  j a  va2s.  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[] args) throws Exception {
    Class.forName(DRIVER);/*from w  w w .  j  a va  2 s  . c  om*/
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    String[] functions = metadata.getStringFunctions().split(",\\s*");

    for (int i = 0; i < functions.length; i++) {
        String function = functions[i];
        System.out.println("Function = " + function);
    }
    connection.close();
}

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  . 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);
    DatabaseMetaData dmd = connection.getMetaData();
    if (dmd.supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE)) {
        System.out.println("Updatable result sets are supported");
    } else {
        System.out.println("Updatable result sets are not supported");
    }
}

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  va  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();

    // Get the list of time and date functions
    String timedateFunctions[] = dbmd.getTimeDateFunctions().split(",\\s*");
    Arrays.toString(timedateFunctions);

}

From source file:Main.java

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

    Class.forName(DRIVER);//from  w w  w  .j a  v  a2 s  .  c  o  m
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    String[] functions = metadata.getNumericFunctions().split(",\\s*");

    for (int i = 0; i < functions.length; i++) {
        String function = functions[i];
        System.out.println("Function = " + function);
    }
    connection.close();
}