ianmcook commented on a change in pull request #9800:
URL: https://github.com/apache/arrow/pull/9800#discussion_r605208224
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File path: r/R/dataset.R
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@@ -64,6 +67,8 @@ open_dataset <- function(sources,
partitioning = hive_partition(),
unify_schemas = NULL,
...) {
+ # TODO: default to unify_schemas = TRUE when `sources` is a vector of file
paths?
+ # (if so, also change the unifiy_schemas param description in the docs entry
above)
Review comment:
Should `unify_schemas` default to `TRUE` when `sources` is a vector of
file paths (not a directory path)?
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