Release 0.118¶
General Changes¶
Fix planning error for
UNION
queries that require implicit coercions.Fix null pointer exception when using
checksum()
.Fix completion condition for
SqlTask
that can cause queries to be blocked.
Authorization¶
We’ve added experimental support for authorization of SQL queries in Presto.
This is currently only supported by the Hive connector. You can enable Hive
checks by setting the hive.security
property to none
, read-only
,
or sql-standard
.
Note
The authentication support is experimental and only lightly tested. We are
actively working on this feature, so expect backwards incompatible changes.
See the ConnectorAccessControl
interface the SPI for details.