These are methods for the dplyr generics dplyr::intersect()
,
dplyr::union()
, and dplyr::setdiff()
. They are translated to
INTERSECT
, UNION
, and EXCEPT
respectively.
# S3 method for tbl_lazy intersect(x, y, copy = FALSE, ..., all = FALSE) # S3 method for tbl_lazy union(x, y, copy = FALSE, ..., all = FALSE) # S3 method for tbl_lazy union_all(x, y, copy = FALSE, ...) # S3 method for tbl_lazy setdiff(x, y, copy = FALSE, ..., all = FALSE)
x | A pair of lazy data frames backed by database queries. |
---|---|
y | A pair of lazy data frames backed by database queries. |
copy | If This allows you to join tables across srcs, but it's potentially expensive operation so you must opt into it. |
... | Not currently used; provided for future extensions. |
all | If |