We have define nchar(3) and char(3) what is difference?

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We have define nchar(3) and char(3) what is difference?
Question Posted on 11 Sep 2021Home >> DataBase >> SQL Query >> We have define nchar(3) and char(3) what is difference?

We have define nchar(3) and char(3) what is difference?
We have created a Table and define two column CountryName and CountryName1 in it.

nvarchar in sql

But both different data types one have nchar(3) and another have char(3). Below is the difference

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Base Of Difference	nchar(3)	char(3)
Size	It will take 6 bytes 2 bytes for every charcter	It will take 3 bytes 1 bytes for each charcter
Character Type	It will store unicode character as well like chinese , some curreny types and some other unicode values other then english and number system.	This will only takes numeric and aplhanumeric charcters like a-z,A-Z and 0-9.


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