Hi,

nvarchars use 2 bytes. In some languages characters can take up 2 chars so this is when you would need to use nchar\nvarchar. French and English dont require this.

Regards

Jon

>If we want to save English and Frech in the field of table, should we set the field data type as Char or nchar?
>
>Which way is better?
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>Thanks
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>
>Jim Hou