replyr_bind_rows: Bind a list of items by rows (can't use dplyr::bind_rows or...
In WinVector/replyr: Patches to Use 'dplyr' on Remote Data Sources

Description Usage Arguments Value Examples

Bind a list of items by rows (can't use dplyr::bind_rows or dplyr::combine on remote sources). Columns are intersected.

replyr_bind_rows(
  lst,
  ...,
  useDplyrLocal = TRUE,
  useSparkRbind = TRUE,
  useUnionALL = TRUE,
  tempNameGenerator = mk_tmp_name_source("replyr_bind_rows")
)

`lst`	list of items to combine, must be all in same dplyr data service
`...`	force other arguments to be used by name
`useDplyrLocal`	logical if TRUE use dplyr for local data.
`useSparkRbind`	logical if TRUE try to use rbind on Sparklyr data
`useUnionALL`	logical if TRUE try to use union all binding
`tempNameGenerator`	temp name generator produced by wrapr::mk_tmp_name_source, used to record dplyr::compute() effects.

single data item

if (requireNamespace("RSQLite", quietly = TRUE)) {
  my_db <- DBI::dbConnect(RSQLite::SQLite(), ":memory:")
  # my_db <- sparklyr::spark_connect(master = "local")
  d <- replyr_copy_to(my_db, data.frame(x = 1:2), 'd',
                      temporary = TRUE)
  # dplyr::bind_rows(list(d, d))
  # # Argument 1 must be a data frame or a named atomic vector,
  # # not a tbl_dbi/tbl_sql/tbl_lazy/tbl
  print(replyr_bind_rows(list(d, d)))
  DBI::dbDisconnect(my_db)
}