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Stored procedures
Deletes a file identified by its name from a MongoDB file system.
Remark: To delete a file identified by its identifier, use <mongoGridFS variable>.DeleteFileById.
Versions 24 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
New in version 24
WINDEVLinux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Example
gclGridFS is mongoGridFS
 
// Delete the file found in the table column
gclGridFS.DeleteFile(TABLE_GridFS.COL_Name)
 
ToastDisplay("Deletion successfully performed.")
Syntax
<Result> = <File system>.DeleteFile(<File name>)
<Result>: Boolean
  • True if the operation was performed,
  • False if a problem occurred. ErrorInfo is used to identify the error.
<File system>: mongoGridFS variable
Name of the mongoGridFS variable that corresponds to the Mongo file system to use.
<File name>: Character string with quotes
Name of file to delete.
Component : wd260big.dll
See also
Minimum version required
  • Version 25
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