# Presto 316 Documentation

## 12.147. Release 0.97

## General Changes

- The queueing policy in Presto may now be injected.
- Speed up detection of ASCII strings in implementation of `LIKE` operator.
- Fix NullPointerException when metadata-based query optimization is enabled.
- Fix possible infinite loop when decompressing ORC data.
- Fix an issue where `NOT` clause was being ignored in `NOT BETWEEN` predicates.
- Fix a planning issue in queries that use `SELECT *`, window functions and implicit coercions.
- Fix scheduler deadlock for queries with a `UNION` between `VALUES` and `SELECT`.

## Hive Changes

- Fix decoding of `STRUCT` type from Parquet files.
- Speed up decoding of ORC files with very small stripes.