Execute multiple SQL statements(insert) using a SqlCommand object : SqlCommand « Database ADO.net « C# / C Sharp

1. C# / C Sharp
2. Database ADO.net
3. SqlCommand

Execute multiple SQL statements(insert) using a SqlCommand object

using System;
using System.Data;
using System.Data.SqlClient;

class ExecuteMultipleSQL
{
  public static void Main()
  {
    SqlConnection mySqlConnection =new SqlConnection("server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI;");

    SqlCommand mySqlCommand = mySqlConnection.CreateCommand();

    mySqlCommand.CommandText =
      "INSERT INTO Employee (ID, FirstName) " +
      "VALUES (11, 'Jason');" +
      "SELECT ID, FirstName " +
      "FROM Employee " +
      "WHERE ID = 11;" +
      "UPDATE Employee " +
      "SET FirstName = 'Jason 2' " +
      "WHERE ID = 11;" +
      "SELECT ID, FirstName " +
      "FROM Employee " +
      "WHERE ID = 11;" +
      "DELETE FROM Employee " +
      "WHERE ID = 11;";

    mySqlConnection.Open();

    SqlDataReader mySqlDataReader = mySqlCommand.ExecuteReader();

    do
    {
      while (mySqlDataReader.Read())
      {
        Console.WriteLine("mySqlDataReader[0] = " + mySqlDataReader[0]);
        Console.WriteLine("mySqlDataReader[1] = " + mySqlDataReader[1]);
      }
      Console.WriteLine(""); // visually split the results
    } while (mySqlDataReader.NextResult());

    mySqlDataReader.Close();
    mySqlConnection.Close();
  }
}


           
       

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