11.42. Release 0.165
General Changes
- Make AT a non-reserved keyword.
- Improve performance of transform().
- Improve exchange performance by deserializing in parallel.
- Add support for compressed exchanges. This can be enabled with the exchange.compression-enabledconfig option.
- Add input and hash collision statistics to EXPLAIN ANALYZE output.
Hive Changes
- Add support for MAP and ARRAY types in optimized Parquet reader.
MySQL and PostgreSQL Changes
- Fix connection leak on workers.
原文: https://prestodb.io/docs/current/release/release-0.165.html