How to List Files in Folders with SQL Server Without Using xp_cmdshell?

Listing Files in Folders with SQL Server

Question: How can files within a folder be listed in SQL Server without employing the xp_cmdshell stored procedure?

Answer:

Leveraging the xp_dirtree procedure is an effective method for listing files inside folders in SQL Server. This stored procedure accepts three parameters:

• Root Directory Path: Specifies the path of the root directory that contains the files and folders to be listed.
• Depth: Indicates the depth up to which the procedure should traverse the directory tree. A value of 0 lists only the immediate subdirectory, while a value of 1 lists the subdirectory and its immediate subdirectories, and so on.
• IncludeFolders: Determines whether only folders should be listed (a value of 1) or both folders and files (a value of 0).

Example:

The following example demonstrates how to list files and folders in the root directory 'C:/' and all its subdirectories up to a depth of 2:

EXEC xp_dirtree 'C:/', 2, 1

This command will generate a list of folders and files within the 'C:/' directory and its subdirectories up to one level deep.

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