sql server cant enter int 00X as 3 digits, but only as 1digit -

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i using sql server 2008. want keep pk's in form 001,002 etc. ms sql not allowing me that. how can stop converting 001 1 ?

use varchar datatype instead of int data type.

or

keep pk int , when use in query convert in varchar , use left padding 00x on it.

declare @id int set @id = 1  select right(replicate('0',2) + cast(@id varchar(3)),3)

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