3.0.4.1

Enhancements

• Performance improvement for data subscription
• User experience improvement of quitting taos shell
• Topic name of mixed lower and upper case can be subscribed
• Output format of float/double are synchronized

Fixed bugs

• "alter replica 3" hangs in some conditions
• "trim/flush database" doesn't work with multi-level storage
• Windows client can generate log file bigger than 4GB
• Some crash issues

What's Changed

• enh(stream): the stream will start after vnode restore being completed. by @hjxilinx in #20873
• fix: udf plan error by @xiao-yu-wang in #20940
• fix:stream memory leak by @54liuyao in #20953
• opti:the logic of mndDoRebalance for clear by @wangmm0220 in #20938
• chore(deps): bump spring-core from 5.3.26 to 5.3.27 in /examples/JDBC/taosdemo by @dependabot in #20955
• enh: remove unused functions in sync by @bgzhao66 in #20954
• fix(stream): set the correct initial checkpoint versions. by @hjxilinx in #20947
• fix: atoi on int64 config item for main by @sangshuduo in #20956
• fix: jdbc connector illegal accesses by @huolibo in #20962
• fix: fix double free caused crash by @glzhao89 in #20952
• fix(stream): update the reference count value to be int32 by @hjxilinx in #20967
• fix: duplicate calling shellWriteHistory by @DuanKuanJun in #20958
• enh: ignore single row null data type validation by @dapan1121 in #20973
• fix(os): fix a deadlock. by @hjxilinx in #20977
• fix: tdengine swarm cluster(3 mnodes) startup error by @lazyky in #20966
• fix: trim database db from mnd by @kailixu in #20983
• test:add testcase of compatibility.py for TS-3209 by @tomchon in #20984
• test: modify test case by @plum-lihui in #20934
• test: add cases for TS-3150 by @jiajingbin in #20911
• ci: enable Jemalloc in compilation by @tomchon in #20616
• fix: invalid identifier check by @xiao-yu-wang in #20993
• fix(stream): add lock during check wal to create new stream task. by @hjxilinx in #20995
• enh(stream): add more check to stop stream asap. by @hjxilinx in #20998
• add the cast that select field include two udf function by @DuanKuanJun in #20991
• enhance: enterprise package include jdbc driver by @xleili in #21001
• fix: do not performace table count scan optimized where there are no agg functions by @shenglian-zhou in #20989
• fix(stream): set the correct number of tasks. by @hjxilinx in #21002
• fix:[TS-3082] change offset to firstver if offset is smller than firs… by @wangmm0220 in #21006
• fix:[TS-3250] change strtegy in schemaless if modifyDBSchema error by @wangmm0220 in #21005
• opti:escape logic in schemaless by @wangmm0220 in #20970
• feat: support table_prefix/table_suffix new mode by @dapan1121 in #21007
• fix: taosdump escape dbname by @sangshuduo in #21014
• fix: topic name supports capital by @wangmm0220 in #21012
• fix: when db_name!=xxx can not be used in systable scan index by @shenglian-zhou in #21008
• fix: vnode errcode setting error by @xiao-yu-wang in #21028
• fix: taosbenchmark rest socket in stb section for main by @sangshuduo in #21020
• fix: change tdbTbInsert to tdbTbUpsert for meta update in tdb by @bgzhao66 in #21013
• fix:add log for locale setting by @cadem in #21023
• fix: release resources if node open/start failed by @kailixu in #21032
• fix filter err by @yihaoDeng in #21019
• test:modify base version in compatibility.py by @tomchon in #21044
• fix(query): add null ptr check. by @hjxilinx in #21030
• Test/ts 3249 by @happyguoxy in #21047
• fix: delete table error by @hzcheng in #21064
• fix: restore ci buildPath by @tomchon in #21067
• opti:test cases for tmq by @wangmm0220 in #21046
• enhance: packaging keeper in deb rpm main by @xleili in #21071
• fix: the latest schema may delete columns by @shenglian-zhou in #21074
• feat: subtable level privilege by @xiao-yu-wang in #21056
• fix: more fix by @hzcheng in #21078
• enh(query): opt last row read performance. TD-23313 by @hjxilinx in #21070
• fix: schema/tag version update to int32 by @dapan1121 in #21088
• fix: log file size over 4G report error on windows by @DuanKuanJun in #21077
• fix: fix crash caused by deleting from system table by @glzhao89 in #21029
• refactor: do some internal refactor. by @hjxilinx in #21087
• test：add test case for multistage by @jiacy-jcy in #20997
• Lihui3.0/test by @plum-lihui in #21094
• log: disable some logs. TD-23861 by @hjxilinx in #21097
• fix(taosAdapter): tmq lift blocking time limit by @huskar-t in #21100
• enhance: relase enterpise pull jdbc from tag 3.1.0 by @xleili in #21102

New Contributors

• @lazyky made their first contribution in #20966

Full Changelog: ver-3.0.4.0...ver-3.0.4.1