22.89. Release 0.108
General Changes
- Fix incorrect query results when a window function follows a
row_number()
function and both are partitioned on the same column(s).
- Fix planning issue where queries that apply a
false
predicate
to the result of a non-grouped aggregation produce incorrect results.
- Fix exception when
ORDER BY
clause contains duplicate columns.
- Fix issue where a query (read or write) that should fail can instead
complete successfully with zero rows.
- Add
normalize()
, from_iso8601_timestamp()
, from_iso8601_date()
and to_iso8601()
functions.
- Add support for
position()
syntax.
- Add Teradata compatibility functions:
index()
, char2hexint()
,
to_char()
, to_date()
and to_timestamp()
.
- Make
ctrl-C
in CLI cancel the query (rather than a partial cancel).
- Allow calling
Connection.setReadOnly(false)
in the JDBC driver.
The read-only status for the connection is currently ignored.
- Add missing
CAST
from VARCHAR
to TIMESTAMP WITH TIME ZONE
.
- Allow optional time zone in
CAST
from VARCHAR
to TIMESTAMP
and
TIMESTAMP WITH TIME ZONE
.
- Trim values when converting from
VARCHAR
to date/time types.
- Add support for fixed time zones
+00:00
and -00:00
.
- Properly account for query memory when using the
row_number()
function.
- Skip execution of inner join when the join target is empty.
- Improve query detail UI page.
- Fix printing of table layouts in EXPLAIN.
- Add Black Hole Connector.
Cassandra Changes
- Randomly select Cassandra node for split generation.
- Fix handling of
UUID
partition keys.