Experimental lifecycle

Updates one or more existing tables in a dm. For now, the column names must be identical. This restriction may be levied optionally in the future.

dm_mutate_tbl(dm, ...)



A dm object.


One or more tables to update in the dm. Must be named.

See also


dm_nycflights13() %>% dm_mutate_tbl(flights = nycflights13::flights[1:3, ])
#> ── Metadata ──────────────────────────────────────────────────────────────────── #> Tables: `airlines`, `airports`, `flights`, `planes`, `weather` #> Columns: 53 #> Primary keys: 3 #> Foreign keys: 3