Is it possible (and how) to update properties using their old values as part of their new values?
Pseudo SQL equivalent would be
UPDATE File
SET Path = @newDir + SUBSTRING(Path, LENGTH(@oldDir))
WHERE Path LIKE @oldDir + '%'
And as a concrete example (@oldDir = /pics/, @newDir = /images/)
/pics/1.jpg => /images/1.jpg
/pics/2.jpg => /images/2.jpg
Mika,
No, that isn’t possible using the Patch API.
You would have to query / save those documents yourself.