/*
--Step 1: Create database and table
USE [master]
GO
CREATE DATABASE [StorageTests] ON  PRIMARY 
( NAME = N'StorageTests', FILENAME = N'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\StorageTests.mdf' , SIZE = 2048KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )
 LOG ON 
( NAME = N'StorageTests_log', FILENAME = N'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\StorageTests_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)
GO
EXEC dbo.sp_dbcmptlevel @dbname=N'StorageTests', @new_cmptlevel=90
GO
IF (1 = FULLTEXTSERVICEPROPERTY('IsFullTextInstalled'))
begin
EXEC [StorageTests].[dbo].[sp_fulltext_database] @action = 'disable'
end
GO
ALTER DATABASE [StorageTests] SET ANSI_NULL_DEFAULT OFF 
GO
ALTER DATABASE [StorageTests] SET ANSI_NULLS OFF 
GO
ALTER DATABASE [StorageTests] SET ANSI_PADDING OFF 
GO
ALTER DATABASE [StorageTests] SET ANSI_WARNINGS OFF 
GO
ALTER DATABASE [StorageTests] SET ARITHABORT OFF 
GO
ALTER DATABASE [StorageTests] SET AUTO_CLOSE OFF 
GO
ALTER DATABASE [StorageTests] SET AUTO_CREATE_STATISTICS ON 
GO
ALTER DATABASE [StorageTests] SET AUTO_SHRINK OFF 
GO
ALTER DATABASE [StorageTests] SET AUTO_UPDATE_STATISTICS ON 
GO
ALTER DATABASE [StorageTests] SET CURSOR_CLOSE_ON_COMMIT OFF 
GO
ALTER DATABASE [StorageTests] SET CURSOR_DEFAULT  GLOBAL 
GO
ALTER DATABASE [StorageTests] SET CONCAT_NULL_YIELDS_NULL OFF 
GO
ALTER DATABASE [StorageTests] SET NUMERIC_ROUNDABORT OFF 
GO
ALTER DATABASE [StorageTests] SET QUOTED_IDENTIFIER OFF 
GO
ALTER DATABASE [StorageTests] SET RECURSIVE_TRIGGERS OFF 
GO
ALTER DATABASE [StorageTests] SET  ENABLE_BROKER 
GO
ALTER DATABASE [StorageTests] SET AUTO_UPDATE_STATISTICS_ASYNC OFF 
GO
ALTER DATABASE [StorageTests] SET DATE_CORRELATION_OPTIMIZATION OFF 
GO
ALTER DATABASE [StorageTests] SET TRUSTWORTHY OFF 
GO
ALTER DATABASE [StorageTests] SET ALLOW_SNAPSHOT_ISOLATION OFF 
GO
ALTER DATABASE [StorageTests] SET PARAMETERIZATION SIMPLE 
GO
ALTER DATABASE [StorageTests] SET  READ_WRITE 
GO
ALTER DATABASE [StorageTests] SET RECOVERY FULL 
GO
ALTER DATABASE [StorageTests] SET  MULTI_USER 
GO
ALTER DATABASE [StorageTests] SET PAGE_VERIFY CHECKSUM  
GO
ALTER DATABASE [StorageTests] SET DB_CHAINING OFF 
GO

USE [StorageTests]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[VarDecimalTest](
	[id] [int] IDENTITY(1,1) NOT NULL,
	[name] [varchar](50) NULL,
	[decimalValue] [decimal](18, 5) NULL CONSTRAINT [DF_VarDecimal_decimalValue]  DEFAULT ((0)),
 CONSTRAINT [PK_VarDecimal] PRIMARY KEY CLUSTERED 
(
	[id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
SET ANSI_PADDING OFF

*/

 -- Step 2: populate new table
use StorageTests

set nocount on; 

truncate table dbo.VarDecimalTest

declare @i int
declare @name varchar(50)
declare @decimalvalue decimal(18,5)

set @i = 10000
set @name = 'Value' + Convert(varchar(5), (10001 - @i))
set @decimalValue = Cast((@i/10.000) AS decimal(18,5))

while @i > 0
begin
  insert into dbo.VarDecimalTest
  (name, decimalValue)
  values(@name, @decimalvalue)
 set @i = @i - 1
 set @name = 'Value' + Convert(varchar(5), (10001 - @i))
 set @decimalValue = Convert(decimal(18, 5), (@i/10.00000))
end

/*
 -- Step 3: Enable VarDecimal on database
exec sp_db_vardecimal_storage_format 'StorageTests', 'ON'
*/

/*
 -- Step 4: Enable VarDecimal on table
sp_tableoption 'dbo.VarDecimalTest', 'vardecimal storage format', 1
*/

/*
 -- Step 5: Estimate VarDecimal impact on database
exec sys.sp_estimated_rowsize_reduction_for_vardecimal 'dbo.VarDecimalTest'
*/