Moves (renames) a track
emr_track.mv(src, tgt, space = NULL)
source track name
target track name
db path (string), one of the paths supplied in emr_db.connect or NULL
None.
This function moves (renames) 'src' track into 'tgt'. If 'space' equals 'NULL', the track remains in the same space. Otherwise it is moved to the specified space.
Note that logical tracks cannot be moved to the user space.