Database versions of the nycflights13 data
These functions cache the data from the nycflights13 database in
a local database, for use in examples and vignettes. Indexes are created
to making joining tables on natural keys efficient.
nycflights13_sqlite(path = NULL)
nycflights13_postgres(dbname = "nycflights13", ...)
has_nycflights13(type = c("sqlite", "postgresql"), ...)
copy_nycflights13(con, ...)path |
location of SQLite database file |
dbname, ... |
Arguments passed on to |
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