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DataType Value Length Data Length
BIGINT 996857543543543 15 8
INT 543543 6 4
SMALLINT 32765 5 2
TINYINT 254 3 1
BIT True 1 1
DECIMAL 765.5432321 11 9
NUMERIC 432.6544 8 5
MONEY 543.1234 6 8
SMALLMONEY 543.1234 6 4
FLOAT 5.4E+54 8 8
REAL 2.43E+24 9 4
DATETIME 8/31/2003 11:55:25 PM 19 8
SMALLDATETIME 8/31/2003 11:55:00 PM 19 4
CHAR QWE 3 4
VARCHAR Variable! 9 9
TEXT 307
NCHAR WIDE 4 8
NVARCHAR 0 0
NTEXT 614
GUID {58F94A80-B839-4B35-B73C-7F4B4D336C3C} 36 16
Return Value: 0
CREATE PROCEDURE "dbo"."DataTypeTester"
@myBigInt bigint
, @myInt int
, @mySmallint smallint
, @myTinyint tinyint
, @myBit bit
, @myDecimal decimal(10, 7)
, @myNumeric numeric(7, 4)
, @myMoney money
, @mySmallMoney smallmoney
, @myFloat float
, @myReal real
, @myDatetime datetime
, @mySmallDatetime smalldatetime
, @myChar char(4)
, @myVarchar varchar(10)
, @myText text
, @myNChar nchar(4)
, @myNVarchar nvarchar(10)
, @myNText ntext
, @myGuid uniqueidentifier
AS
SELECT 'BIGINT' "DataType", @myBigInt "Value" , LEN(@myBigInt) "Length" , DATALENGTH(@myBigInt) "Data Length"
SELECT 'INT' , @myInt &nb
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