DF199: Old-style TOP clause is used.

Last modified: May 28, 2025

The topic describes the DF199 T-SQL code analysis rule.

Message

Old-style TOP clause is used.

It is recommended to use the updated TOP clause syntax, which includes parentheses around the expression, as this enhances clarity.

SELECT TOP 100 id, txt FROM dbo.demotable ORDER BY id
GO

SELECT TOP (100) id, txt FROM dbo.demotable ORDER BY id
GO

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