dm
A join of desired type is performed between table table_1
and
table table_2
. The two tables need to be directly connected by a foreign key
relation. Since this function is a wrapper around cdm_flatten_to_tbl()
, the LHS of
the join will always be the "child table", the table referencing the other table.
cdm_join_to_tbl(dm, table_1, table_2, join = left_join)
A dm
object
One of the tables involved in the join
The second table of the join
The type of join to be performed, see dplyr::join()
The resulting table of the join.
Other flattening functions: cdm_flatten_to_tbl