How do I check if a directory exists using SQL Server? [closed]

问题

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Closed 6 years ago.

I know this command will create a directory:

EXEC master.sys.xp_create_subdir 'C:\testing\'

But how do I check whether 'C:\testing\' exists?

IF EXISTS(...

回答1:

 CREATE TABLE ResultSet (Directory varchar(200))

 INSERT INTO ResultSet
 EXEC master.dbo.xp_subdirs 'c:\'

 Select * FROM ResultSet where Directory = 'testing'

Will return a list of sub directories, you can then check the contents of the list.

来源：https://stackoverflow.com/questions/13765911/how-do-i-check-if-a-directory-exists-using-sql-server