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Posted to github@arrow.apache.org by "westonpace (via GitHub)" <gi...@apache.org> on 2023/03/14 16:55:28 UTC

[GitHub] [arrow] westonpace commented on issue #34515: [C++] How to use predicate pushdown of binary and decimal types in arrow::parquet?

westonpace commented on issue #34515:
URL: https://github.com/apache/arrow/issues/34515#issuecomment-1468473413

   Can you share `predicate_filter_expressions`?  It sounds like you have a filter like `field_ref("timestamp_col") > 17` and you perhaps want something like `field_ref("timestamp_col") > literal(std::make_shared<TimestampScalar>(timestamp(), 17))`?
   


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