Update Trigger

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[TRIGTEMP1]') and OBJECTPROPERTY(id, N'IsTrigger') = 1)
drop trigger [dbo].[TRIGTEMP1]
GO

CREATE TRIGGER [TRIGTEMP1] ON [dbo].[employee]
FOR UPDATE
AS
declare @a int, @b int, @C int, @d varchar(200), @E int
SELECT @c = COUNT(1) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE'
set @a = 1
while @a < @c + 1
BEGIN
set @b = convert(int,SUBSTRING(COLUMNS_UPDATED(),@a,1))
IF @b > 1
begin
if (@b & 1 = 1)
begin
SET @e = (@a - 1) * 8 + 1

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 2 = 2)
begin
SET @e = (@a - 1) * 8 + 2

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 4 = 4)
begin
SET @e = (@a - 1) * 8 + 3

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 8 = 8)
begin
SET @e = (@a - 1) * 8 + 4

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 16 = 16)
begin
SET @e = (@a - 1) * 8 + 5

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 32 = 32)
begin
SET @e = (@a - 1) * 8 + 6

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 64 = 64)
begin
SET @e = (@a - 1) * 8 + 7

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end

if (@b & 128 = 128)
begin
SET @e = (@a - 1) * 8 + 8

SELECT @d = COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'EMPLOYEE' and ORDINAL_POSITION = @e
PRINT @d
end
end

set @a = @a + 1
end

Kapil Arya