— select dbo.fnNumberToWords(2323422435);
Alter FUNCTION fnNumberToWords(@Number as BIGINT) RETURNS VARCHAR(1024)
AS
BEGIN
DECLARE @Below20 TABLE (ID int identity(0,1), Word varchar(32))
DECLARE @Below100 TABLE (ID int identity(2,1), Word varchar(32))
INSERT @Below20 (Word) VALUES
( ‘Zero’), (‘One’),( ‘Two’ ), ( ‘Three’),
( ‘Four’ ), ( ‘Five’ ), ( ‘Six’ ), ( ‘Seven’ ),
( ‘Eight’), ( ‘Nine’), ( ‘Ten’), ( ‘Eleven’ ),
( ‘Twelve’ ), ( ‘Thirteen’ ), ( ‘Fourteen’),
( ‘Fifteen’ ), (‘Sixteen’ ), ( ‘Seventeen’),
(‘Eighteen’ ), ( ‘Nineteen’ )
INSERT @Below100 VALUES (‘Twenty’), (‘Thirty’),(‘Forty’), (‘Fifty’),
(‘Sixty’), (‘Seventy’), (‘Eighty’), (‘Ninety’)
declare @belowHundred as varchar(126)
if @Number > 99 begin
select @belowHundred = dbo.fnIntegerToWords( @Number % 100)
end
DECLARE @English varchar(1024) =
(
SELECT Case
WHEN @Number = 0 THEN ”
WHEN @Number BETWEEN 1 AND 19
THEN (SELECT Word FROM @Below20 WHERE ID=@Number)
WHEN @Number BETWEEN 20 AND 99
THEN (SELECT Word FROM @Below100 WHERE ID=@Number/10)+ ‘-‘ +
dbo.fnIntegerToWords( @Number % 10)
WHEN @Number BETWEEN 100 AND 999
THEN (dbo.fnIntegerToWords( @Number / 100)) +’ Hundred ‘+
Case WHEN @belowHundred <> ” THEN ‘and ‘ + @belowHundred else @belowHundred end
WHEN @Number BETWEEN 1000 AND 99999
THEN (dbo.fnIntegerToWords( @Number / 1000))+’ Thousand ‘+
dbo.fnIntegerToWords( @Number % 1000)
WHEN @Number BETWEEN 100000 AND 9999999
THEN (dbo.fnIntegerToWords( @Number / 100000))+’ Lacs ‘+
dbo.fnIntegerToWords( @Number % 100000)
WHEN @Number BETWEEN 10000000 AND 999999999
THEN (dbo.fnIntegerToWords( @Number / 10000000))+’ Crore ‘+
dbo.fnIntegerToWords( @Number % 10000000)
WHEN @Number BETWEEN 1000000000 AND 99999999999
THEN (dbo.fnIntegerToWords( @Number / 1000000000))+’ Arab ‘+
dbo.fnIntegerToWords( @Number % 1000000000)
/* WHEN @Number BETWEEN 1000000 AND 999999999
THEN (dbo.fnIntegerToWords( @Number / 1000000))+’ Million ‘+
dbo.fnIntegerToWords( @Number % 1000000)
WHEN @Number BETWEEN 1000000000 AND 999999999999
THEN (dbo.fnIntegerToWords( @Number / 1000000000))+’ Billion ‘+
dbo.fnIntegerToWords( @Number % 1000000000)
*/
ELSE ‘ INVALID INPUT’ END
)
SELECT @English = RTRIM(@English)
SELECT @English = RTRIM(LEFT(@English,len(@English)-1))
WHERE RIGHT(@English,1)=’-‘
RETURN (@English)
END