sql server - Is there any advantage to storing a GUID as a UNIQUEIDENTIFIER? -

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my code has default value column in table:

 [questionuid]      uniqueidentifier default (newid()) not null,

having uniqueidentifier guess correct way if store varchar(50). make bit simpler when working c# code right getting errors type mismatch.

the guid (uniqueidentifier) 128 bit number. can indexed other number types (int/bigint/etc...).

storing guid varchar(50) bad decision storing integers in varchar.


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