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 inNOT BETWEEN
predicates.Fix a planning issue in queries that use
SELECT *
, window functions and implicit coercions.Fix scheduler deadlock for queries with a
UNION
betweenVALUES
andSELECT
.
Hive Changes¶
Fix decoding of
STRUCT
type from Parquet files.Speed up decoding of ORC files with very small stripes.