tutorial about the practical usage of the SQL 2011

[saneha]

Respected Sir A.A,

i have little bit ambiguity in the SQL, that how can i build the database (tables) in it, please give me any tutorial about the practical usage of the SQL.Thaks

[Vuhelper]

Code:

Here is the code to create the table in database, you can modify it according to your needs. import java.sql.Connection; import java.sql.DataTruncation; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.sql.SQLWarning; import java.sql.Statement; public class Main { public static void main(String[] args) throws Exception { Connection conn = getConnection(); conn.setAutoCommit(false); Statement stmt = conn.createStatement(); stmt.executeUpdate("create table survey (id int, name CHAR(5) );"); stmt.executeUpdate("INSERT INTO survey(id, name)VALUES(111, '123456789')"); // since there were no errors, commit conn.commit(); ResultSet rs = stmt.executeQuery("SELECT * FROM survey"); outputResultSet(rs); rs.close(); stmt.close(); conn.close(); } private static void outputResultSet(ResultSet rs) throws Exception { ResultSetMetaData rsMetaData = rs.getMetaData(); int numberOfColumns = rsMetaData.getColumnCount(); for (int i = 1; i < numberOfColumns + 1; i++) { String columnName = rsMetaData.getColumnName(i); System.out.print(columnName + " "); } System.out.println(); System.out.println("----------------------"); while (rs.next()) { for (int i = 1; i < numberOfColumns + 1; i++) { System.out.print(rs.getString(i) + " "); } System.out.println(); } } private static Connection getConnection() throws Exception { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); String url = "jdbc:odbc:CourseDSN"; return DriverManager.getConnection(url); } }