Release 2.0.13
Thanks to our community users and developers, about 112 improvements and bug fixes have been made in Doris 2.0.13 version
Behavior changes
SQL input is treated as multiple statements only when the CLIENT_MULTI_STATEMENTS
setting is enabled on the client side, enhancing compatibility with MySQL. #36759
New features
A new BE configuration
allow_zero_date
has been added, allowing dates with all zeros. When set tofalse
,0000-00-00
is parsed asNULL
, and when set totrue
, it is parsed as0000-01-01
. The default value isfalse
to maintain consistency with previous behavior. #34961LogicalWindow
andLogicalPartitionTopN
support multi-field predicate pushdown to improve performance. #36828The ES Catalog now maps ES
nested
orobject
types to DorisJSON
types. #37101
Improvements
Queries with
LIMIT
end reading data earlier to reduce resource consumption and improve performance. #36535Special JSON data with empty keys is now supported. #36762
Stability and usability of routine load have been improved, including load balancing, automatic recovery, exception handling, and more user-friendly error messages. #36450 #35376 #35266 #33372 #32282 #32046 #32021 #31846 #31273
BE load balancing selection of hard disk strategy and speed optimization. #36826 #36795 #36509
Stability and usability of the JDBC catalog have been improved, including encryption, thread pool connection count configuration, and more user-friendly error messages. #36940 #36720 #30880 #35692
You can access the full list through the GitHub link , with the key features and improvements highlighted below.
Credits
Thanks to all who contributed to this release:
@Gabriel39, @Jibing-Li, @Johnnyssc, @Lchangliang, @LiBinfeng-01, @SWJTU-ZhangLei, @Thearas, @Yukang-Lian, @Yulei-Yang, @airborne12, @amorynan, @bobhan1, @cambyzju, @csun5285, @dataroaring, @deardeng, @eldenmoon, @englefly, @feiniaofeiafei, @hello-stephen, @jacktengg, @kaijchen, @liutang123, @luwei16, @morningman, @morrySnow, @mrhhsg, @mymeiyi, @platoneko, @qidaye, @sollhui, @starocean999, @w41ter, @xiaokang, @xy720, @yujun777, @zclllyybb, @zddr