On Aug 4, 2017 9:41 AM, "Vincent Bain" <[email protected]> wrote: > > Le vendredi 04 août 2017 à 01:32 -0600, Jeshua Lacock a écrit : > > > Will I have to use SQLite to do it? I’ve never actually used it directly before, so any examples would be greatly appreciated! > > you can either operate from an sqlite3 session, or use the grass builtin > command db.execute. In your case, it would look like this: > > db.execute sql='update my_table set > my_new_column=my_former_column' >
In addition, this module should do the job as well: https://grass.osgeo.org/grass72/manuals/v.db.update.html Markus
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