Code Inspection: Unicode usage in SQL
Reports string literals that use national characters without the
Without the N prefix, the string is converted to the default code page of the database. This default code page may not recognize certain characters. For more information, see nchar and nvarchar (Transact-SQL) at docs.microsoft.com.
Example (Microsoft SQL Server):
SELECT 'абвгд' AS c; does not have the
N prefix, the
'абвгд' part will be highlighted.
Suppress an inspection in the editor
Position the caret at the highlighted line and press Alt+Enter or click .
Click the arrow next to the inspection you want to suppress and select the necessary suppress action.