//
// System.Data.IDBCommand.cs
//
// Author:
//   Christopher Podurgiel (cpodurgiel@msn.com)
//
// (C) Chris Podurgiel
//

using System;

namespace System.Data
{
	/// <summary>
	/// Represents a SQL statement that is executed while connected to a data source, and is implemented by .NET data providers that access relational databases.
	/// </summary>
	public interface IDbCommand
	{
		void Cancel();
		
		IDbDataParameter CreateParameter();
		
		int ExecuteNonQuery();

		// FIXME: temporarily commented so i could 
		//        compile SqlConnection and SqlCommand
		/*
		IDataReader ExecuteReader();

		IDataReader ExecuteReader(CommandBehavior behavior);
		*/
		object ExecuteScalar();

		void Prepare();


		string CommandText{get; set;}

		int CommandTimeout{get; set;}

		CommandType CommandType{get; set;}

		IDbConnection Connection{get; set;}

		IDataParameterCollection Parameters{get;}

		IDbTransaction Transaction{get; set;}

		UpdateRowSource UpdatedRowSource{get; set;}
	}
}