excluding part of a where clause based on parameters

I have code like this

DECLARE @param  INT

SELECT * from TABLE
WHERE seg = int  
AND Seq =  @param  


If @param   is set to NULL I don't want this part of the where clause to be checked

AND Seq =  @param  


How could I exclude it?
vbnetcoderAsked:
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SujithData ArchitectCommented:
SELECT * from TABLE
WHERE seg = int  
AND ( Seq =  @param  OR @param IS NULL)
0

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Scott PletcherSenior DBACommented:
AND ( @param IS NULL OR Seq =  @param )
0
vbnetcoderAuthor Commented:
ty
0
SujithData ArchitectCommented:
You are welcome. Glad to help.
0
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