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Tip of the Day
Language: Enterprise
Expertise: Intermediate
Dec 14, 2001



Application Security Testing: An Integral Part of DevOps

Check for OS File Existence from T-SQL

Sometimes you may want to check whether a particular file is available while working with the file system in T-SQL. You can check this by using "xp_fileexist ", Sql Server Undocumented system stored procedure.
declare @myfile int
exec master..xp_fileexist 'c:\screen.jpg' , @myfile out
select @myfile as FileStatus

If "FileStatus" is "1", the file is available for use.
Harinatha Reddy
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