Database

mysql_query(connection, "INSERT INTO main (Name , FriendName) VALUES('Mark', 'John')"); 

string NewName= "Monaco";
string NewFriendName = "Polo";

USE [INVENTORY_ MANAGEMENT]
GO
/****** Object:  StoredProcedure [dbo].[GetEngagementStandardsByCriteria]    Script Date: 02/05/2010 15:25:25 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date,,>
-- Description:	<Description,,>
-- =============================================

Create PROCEDURE [dbo].[Engagement_Get_StandardsByCriteria ] 
	-- Add the parameters for the stored procedure here
(
	@ClientName NVARCHAR(255)=NULL,
	@Year FLOAT=NULL,
	@Application NVARCHAR(255) =NULL,
	@Database NVARCHAR(255)=NULL,
	@OS NVARCHAR(255)=NULL,
	@QuickName NVARCHAR(MAX)=NULL

)
AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	SET NOCOUNT ON;

        ---This query gives me 985 rows when i didn't pass any values to parameter
	SELECT [Client Name] AS Client,[Year],[Application],
		   [Database],OS,[MLP Heading] As Heading,
		   [Standard Observation] AS Observation,[Standard Impact]AS Impact,
		   [Standard Recommendation] AS Recommendation
	FROM Engagement_Standards
	WHERE (@ClientName IS NULL OR [Client Name]=@ClientName)
		And
	      (@Year IS NULL OR [Year]=@Year)
		And
		  (@Application IS NULL OR [Application]=@Application)
		And
	      (@Database IS NULL OR [Database]=@Database)
		And
	      (@OS IS NULL OR OS=@OS)
		And
	      (@QuickName IS NULL OR [Quick Name]=@QuickName);

              -- <big>But this query gives me 956 rows on same criteria mentioned above why it is so</big>
                  
              SELECT Std_MLPID,[Client Name] AS Client,[Year],[Application],
		   [Database],OS,[MLP Heading] As Heading,
		   [Standard Observation] AS Observation,[Standard Impact]AS Impact,
		   [Standard Recommendation] AS Recommendation
	FROM Engagement_Standards
	WHERE isNull(@ClientName, [Client Name]) = [Client Name]
	AND isNull(@Year, [Year]) = [Year]
        AND isNull(@Application, [Application]) = [Application]
	AND isNull(@Database, [Database]) = [Database]
	AND isNull(@OS, [OS]) = OS
        AND isNull(@QuickName, [Quick Name]) = [Quick Name];


		
	
END

mysql_query(connection, "INSERT INTO main (NumofShows , Title) VALUES('12', 'Home')"); 

string NewTitle = "Monaco";
string NumofShows = "2";