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JavaSQLLite.java
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JavaSQLLite.java
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package javasqllite;
import java.sql.*;
public class JavaSQLLite {
public static Connection Connector(){
try{
Class.forName("org.sqlite.JDBC");
Connection conn = DriverManager.getConnection("jdbc:sqlite:resultmanagement.sqlite");
return conn;
} catch (Exception e){
return null;
}
}
public static boolean isDbConnected(){
try {
return !Connector().isClosed();
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public static void main(String[] args) throws SQLException {
if(isDbConnected())
System.out.println("Connected!");
else
System.out.println("Not Connected!");
//Data
ResultSet rs = null;
String query = "SELECT * FROM students";
System.out.println("Roll" + "Name");
try {
rs = Connector().createStatement().executeQuery(query);
while(rs.next()){
System.out.println(rs.getString(1) + " " + rs.getString(2));
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
rs.close();
}
}
}