Hai guys,
A barcode typically simply is a graphical representation of some string value, e.g. letter and numbers - so I d just store that string (usually a product code or something like that) in a VARCHAR(x) field and not bother storing the actual graphical barcode at all.
If you must store the graphical representation of the barcode for whatever reason, use a VARBINARY(MAX) field - gives you up to 2 GB of binary storage.
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