Release 2.0.9
Thanks to our community users and developers, about 68 improvements and bug fixes have been made in Doris 2.0.9 version.
Quick Download : https://doris.apache.org/download/
1 Behavior change
NA
2 New features
Support predicate apprear both on key and value mv column
Support mv with
bitmap_union(bitmap_from_array())
Add a FE config to force replicate allocation for OLAP tables in the cluster
Support date literal support timezone in new optimizer Nereids
Support slop in fulltext search
match_phrase
to specify word distenceShow index id in
SHOW PROC INDEXES
3 Improvement and optimizations
Sdd a secondary argument in
first_value
/last_value
to ignore NULL valuesthe offset params in
LEAD
/LAG
function could use 0Adjust priority of materialized view match rule
TopN opt reads only limit number of records for better performance
Add profile for delete_bitmap get_agg function
Refine the Meta cache to get better performance
Add FE config
autobucket_max_buckets
See the complete list of improvements and bug fixes on GitHub .
Big Thanks
Thanks all who contribute to this release:
adonis0147, airborne12, amorynan, AshinGau, BePPPower, BiteTheDDDDt, CalvinKirs, cambyzju, csun5285, eldenmoon, englefly, feiniaofeiafei, HHoflittlefish777, htyoung, hust-hhb, jackwener, Jibing-Li, kaijchen, kylinmac, liaoxin01, luwei16, morningman, mrhhsg, qidaye, starocean999, SWJTU-ZhangLei, w41ter, xiaokang, xiedeyantu, xy720, zclllyybb, zhangstar333, zhannngchen, zy-kkk, zzzxl1993