wjones127 commented on code in PR #12751:
URL: https://github.com/apache/arrow/pull/12751#discussion_r852304553
##########
r/R/record-batch.R:
##########
@@ -189,3 +189,62 @@ record_batch <- RecordBatch$create
#' @export
names.RecordBatch <- function(x) x$names()
+
+#' @export
+rbind.RecordBatch <- function(...) {
+ abort("Use `Table$create()` to combine record batches")
+}
+
+cbind_check_length <- function(target_length, length, idx, call =
caller_env()) {
Review Comment:
RB constructor inputs are always arrays, right? Whereas here, the first
input is guaranteed to be a record batch. So there's not a 1:1 correspondence
between arguments there that would let us provide a helpful error message.
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