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.
Arguments
- dm
A
dm
object.- ...
One or more tables to update in the
dm
. Must be named.
Examples
dm_nycflights13() %>%
dm_mutate_tbl(flights = nycflights13::flights[1:3, ])
#> ── Metadata ────────────────────────────────────────────────────────────────────
#> Tables: `airlines`, `airports`, `flights`, `planes`, `weather`
#> Columns: 53
#> Primary keys: 4
#> Foreign keys: 4