cloud-fan commented on issue #23266: [SPARK-26313][SQL] move read related methods from Table to read related mix-in traits URL: https://github.com/apache/spark/pull/23266#issuecomment-446480647 It's a little weird to have table without schema. I leave `schema` in `Table` with comment saying that, implementation can return empty schema if the table is not readable. For a sink that can accept data in any schema, data source API might not be a good option. `Dataset.foreach` could be better.
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