13.2. Release 0.245

    • New enum_key UDF to get the key for an enum value.
    • Configurable query result compression.
    • Fix wrong results issue for queries with multiple lambda expressions that differ only in array/map/row constants that have the same length (#15424).
    • Fix serialization bug causing maps with string-valued enum keys to be displayed as illegible strings in Presto CLI.
    • Fix parsing logic for prepared statements to be consistent with regular statements.
    • Add support for disabling query result compression via client and server-side configuration properties. Clients can disable compressed responses using the --disable-compression flag or driver property. Compression can be disabled server-wide by using the configuration property: query-results.compression-enabled=false
    • Add support in affinity scheduler to enable cache for bucketed table scan that has remote source.
    • Add enum_key to get the key corresponding to an enum value: ENUM_KEY(EnumType) -> VARCHAR.
    • Improve parquet metadata reader by preloading data and reducing the number of reads ().
    • Add to ConnectorSession.