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Does anyone know a good way to count characters in a text (nvarchar) column in Sql Server?
The values there can be text, symbols and/or numbers.
So far I used sum(datalength(column))/2 but this only works for text. (it’s a method based on datalength and this can vary from a type to another).
You can find the number of characters using system function
LEN.i.e.