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

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C# / C Sharp » Database ADO.net » SqlCommandScreenshots 
Execute multiple SQL statements(insert) using a SqlCommand object
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();
  }
}


           
       
Related examples in the same category
1.Use the GetOrdinal() method of a DataReader object to get the numeric positions of a column
2.How to use the ExecuteScalar() method to run a SELECT statement that returns a single value
3.Use the ExecuteNonQuery() method to run INSERT, UPDATE, and DELETE statements
4.Use SqlCommand to call SQL and insert data to database table
5.Delete data from database using SqlCommand
6.Get row count from SqlCommand
7.Pass parameters to SqlCommand
8.Get row count by 'ExecuteScalar'
9.execute multiple SELECT statements(select) using a SqlCommand object and read the results using a SqlDataReader object
10.Async Command Object
11.Populate a DataSet object using a SELECT statement
12.Use ExecuteXmlReader() to run a SELECT statement that returns XML
13.control SqlCommand to return a single row
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