Saturday, 21 May 2022

Write a java program to count the number of records in a table.

 DOWNLOAD      SLIP12Q1         SQLFORIT       SQL DRIVER



import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

/**
* Created by : Amar Ghugare
* created on : 21-05-2022 19:54
* Purpose of class :
*/
public class Slip12Q1 {
public static void main(String[] args) throws Exception {
DriverManager.registerDriver(new com.mysql.jdbc.Driver());
String mysqlUrl = "jdbc:mysql://localhost/mydatabase";
Connection con = DriverManager.getConnection(mysqlUrl, "root", "");
System.out.println("Connection established......");
Statement stmt = con.createStatement();
String query = "select count(*) from Cricketers_Data";
ResultSet rs = stmt.executeQuery(query);
rs.next();
int count = rs.getInt(1);
System.out.println("Number of records in the cricketers_data table: "+count);
}
}

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