taosdata/TDengine ver-3.0.4.0 on GitHub

Release Notes

Significantly improved stability
Improved performance in some query scenarios: 1) the performance of mode() when used with interval(); 2) the performance of percentile(); 3) the performance of last()/last_row()
Rebalancing ability of cluster workloads after restarting one dnode
Improved robustness when the data of a dnode is disrupted
Data compact can be performed based on a specified time range
Database parameters stt_trigger and minRows can be changed dynamically
User defined function can be developed in Python
Data in Pi, OPC UA and OPC DA can be transferred into TDengine
taosExplorer can help manage data sources and tasks for Pi, OPC UA and OPC DA

What's Changed

docs: tmq example include java code by @huolibo in #20175
fix:create same sub table by @54liuyao in #20153
enh: upgrade taosadapter by @sunpe in #20177
merge main by @xiao-yu-wang in #20181
test: check asan cases successful by @tomchon in #20189
fix: avoid filter slow when not exist target value by @yihaoDeng in #20183
fix: invalid vg count by @yihaoDeng in #20186
docs: show license/vgroups docs error by @xiao-yu-wang in #20201
Docs/xsren/ts 2750/start service des on mac by @facetosea in #20196
merge main by @xiao-yu-wang in #20208
enh(taosAdapter): configurable Http status code by @huskar-t in #20211
fix: taosdump time range for 3.0 by @sangshuduo in #20218
fix(query): fix coverity issue. by @hjxilinx in #20204
fix: taoskeeper upper case name by @sangshuduo in #20224
fix:error by coverity scan by @wangmm0220 in #20106
fix(query): make exchange operator inherit input order from upstream by @glzhao89 in #20223
docs: update telegraf dashboard doc by @sunpe in #20227
docs: update docs for req id by @sunpe in #20210
fix: windows release from tdengine/package/release.bat failed by @facetosea in #20233
Update 07-tmq.mdx by @ssq001 in #19756
docs - update social media links in readme.md by @danielclow in #19373
Update index.md by @gechunlin in #19447
docs:cdiwadkar16-patch-1 - example for INTERP by @cdiwadkar16 in #19934
doc: fix markdown errors and links by @danielclow in #19807
test: add python demo for websocket by @sunpe in #20209
ci:add cache in ci compling by @tomchon in #20248
docs: connector for 3.0 by @sangshuduo in #20250
feat: add language clause for create function by @xiao-yu-wang in #20264
docs: Update index.md by @dingbo8128 in #20274
fix: update docs for WAL_RETENTION_PERIOD, etc. by @bgzhao66 in #20275
update coverage test script by @xiaopingcs in #20293
docs: clarify kafka connector branch by @sangshuduo in #20294
enh: update taosadapter by @sunpe in #20304
docs: release 3.0.3.0 by @xleili in #20310
release: update 3.0 version to 3.0.3.0 by @xleili in #20312
docs: add event window by @xiao-yu-wang in #20323
feat: taosbenchmark support sample data per child table by @sangshuduo in #20316
docs: add event window by @gccgdb1234 in #20324
docs: update taosbenchmark new argument with 3.0.3.0 release by @sangshuduo in #20325
docs: add event window by @xiao-yu-wang in #20326
docs: this line is inaccurate, in current connector-python repo, it r… by @sangshuduo in #20336
fix(taosAdapter): remove influxdb affected rows check by @huskar-t in #20329
enh: keep extra raft Logs before minimum match index by @bgzhao66 in #20314
enh: coverage by @facetosea in #20307
test: modify tmq test cases by @plum-lihui in #20343
release: 3.0.3.0 update taostools version by @xleili in #20351
docs: fix python version with dependencies [en] by @AdamEECS in #20339
fix: remove test case has random results by @glzhao89 in #20345
docs: java connector support subscription over websocket by @sangshuduo in #20362
remove log by @yihaoDeng in #20322
fix: all columns are invisiable in system table query by @dapan1121 in #20360
fix:modify description for schemaless by @wangmm0220 in #20358
fix:modify description for schemaless by @wangmm0220 in #20359
fix:add description of taos_get_current_db by @wangmm0220 in #20353
fix:add description of schemaless interface by @wangmm0220 in #20354
fix:add description of schemaless interface by @wangmm0220 in #20355
enh: no need to wait for emptying apply queue in syncNodePreClose by @bgzhao66 in #20346
fix:add description of taos_get_current_db by @wangmm0220 in #20348
fix:change the default value of smlDataFormat by @wangmm0220 in #20349
fix:change the default value of smlDataFormat by @wangmm0220 in #20350
fix: unit sma and tag index error msg by @yihaoDeng in #20335
fix(query): fix scalar calculation crash in stream when input rows is 0 by @glzhao89 in #20341
fix:fill history check update by @54liuyao in #20344
merge main by @xiao-yu-wang in #20320
fix: install add explorer by @facetosea in #20357
fix: cus prompt length lead hang by @sangshuduo in #20371
fix: taosbenchmark socket close properly by @sangshuduo in #20364
fix:add error log by @wangmm0220 in #20375
fix: taosbenchmark socket close properly for main by @sangshuduo in #20365
docs: fix tab value and label by @sangshuduo in #20378
feat: alter stt trigger and min rows by @hzcheng in #20367
docs: fix value/label in grafana doc 3.0 by @sangshuduo in #20379
fix:[TS-2828] retry if ver is old by @wangmm0220 in #20376
fix:get dest table version by @54liuyao in #20373
fix: TIMETRUNCATE with 1d return unexpected result by @huskar-t in #20363
enh: optimize last/last_row cost when the cache was first loaded by @xiao-yu-wang in #20372
fix:symbols error by @wangmm0220 in #20382
enh: add user err code by @yihaoDeng in #20381
fix:add log by @wangmm0220 in #20383
fix:add ins_columns by @wangmm0220 in #20384
fix:add ins_columns by @wangmm0220 in #20385
docs: configurable Http status code by @huskar-t in #20342
change the 3.0 udf reference absolute path by @wingwing2005 in #20389
enh: optimize last/last_row cost when the cache was first loaded by @xiao-yu-wang in #20387
add user err code by @yihaoDeng in #20390
fix(driver): jdbc demo adapter 3.0 by @huolibo in #20391
docs: add tag index by @gccgdb1234 in #20395
docs: fix login response body by @huskar-t in #20397
docs: rename 07-index.md by @gccgdb1234 in #20400
ci:Specify the version of the python connector by @tomchon in #20407
ci:Specify the version of the python connector by @tomchon in #20411
ci:Specify the version of the python connector by @tomchon in #20408
fix: taosbenchmark sub on 2.6 by @sangshuduo in #20394
enh: optimize snapshot transfer by @hzcheng in #20398
fix: invalid topic query by @xiao-yu-wang in #20403
fix: error in last cache handle deleted data by @xiao-yu-wang in #20401
merge main by @xiao-yu-wang in #20419
fix: taosbenchmark sub on 2.6 for main by @sangshuduo in #20409
fix: taos-tools gcc 12 compile for main by @sangshuduo in #20425
fix: taos-tools gcc12 compile by @sangshuduo in #20424
Add the Chinese version of CODE_OF_CONDUCT.md by @LookSin in #18572
change tag index case by @yihaoDeng in #20416
feat: correct slimit&limit clause by @dapan1121 in #20414
feature: python udf by @shenglian-zhou in #20265
fix:add log for taosx by @wangmm0220 in #20445
fix: add version to udfd conn req by @shenglian-zhou in #20443
enh: adjust the error msgs of sync not leader and sync is restoring by @bgzhao66 in #20442
fix:deal with ASSERT in tmq by @wangmm0220 in #20418
enh: not allow to propose if fsm applying progress lagging behind too far by @bgzhao66 in #20413
fix(query): remove assert by @glzhao89 in #20396
fix:auto fill null column by @54liuyao in #20412
ci: add successful log by @tomchon in #20417
Update index.md by @changxiaoqiang in #20436
fix: install service path error on windows by @facetosea in #20444
fix: last redundant read stt file by @xiao-yu-wang in #20427
Feature/xsren/win install error base main by @facetosea in #20450
chore: support cus name by @sangshuduo in #20441
docs: Update 21-node.md show cluster alive document by @DuanKuanJun in #19268
Update 02-database.md by @DuanKuanJun in #20458
docs: add sc start taosd for windows by @sangshuduo in #20459
fix(tmq): fix some race condition and do some internal refactor. by @hjxilinx in #20422
feat: add client meta stat info by @dapan1121 in #20415
docs: update taosbenchmark doc by @sangshuduo in #20465
current from binary to json by @hzcheng in #20466
fix:create same sub table by @54liuyao in #20467
fix: fix table count operator groupId issue by @dapan1121 in #20463
fix:source task needs to wait && stream state window does not handle null by @54liuyao in #20464
fix:use table suid in taosx to avoid suid is not same for using suid by @wangmm0220 in #20460
fix: fix coverity scan by @54liuyao in #20451
fix: return err msg while db is creating by @yihaoDeng in #20280
docs: Update get-started doc.md by @Aries-Lee1991 in #20457
test: update requirements by @AdamEECS in #20470
fix(query): set the correct cached tags list key length, and update s… by @hjxilinx in #20472
fix: alter minrows doesn't take effect by @guanshengliang in #20471
enh(tsdb/cache): skip invalid datablock directly when traversing fs with last by @stephenkgu in #20476
test:reduce to 1000 rowNumbers per tables in testcases by @tomchon in #20462
fix: taos shell ws arg by @sangshuduo in #20480
Do not retrieve err msg when connection is established successfully by @robotspace in #20486
fix: windows test by @huskar-t in #20256
docs: add doc for force fill by @gccgdb1234 in #20492
fix(tmq): disable non-leader vnode responsing the poll request. by @hjxilinx in #20490
feat: taosbenchmark support creating table interval by @sangshuduo in #20481
ehn(tsdb/cache): load necessary columns only by @stephenkgu in #20493
fix(query): invalid write when query of ins_columns by @kailixu in #20485
fix(tmq): adjust the time out value check. by @hjxilinx in #20495
feat: taosbenchmark support creating table interval for main by @sangshuduo in #20482
test:fix that timestamps can be validated correctly in testcase by @tomchon in #20487
fix(tmq): release the tmq properly, and add some logs for subscription. by @hjxilinx in #20496
fix(client): set the initial value for num_of_rows. by @hjxilinx in #20502
ehn(tsdb/cache): skip invalid row or data block directly with merge tree by @stephenkgu in #20505
fix: modify minrows/maxrows range and add cases by @dapan1121 in #20488
Feat/td 23188 by @yihaoDeng in #20497
fix: taosbenchmark query times incorrect for main by @sangshuduo in #20507
fix: taosbenchmark query times incorrect by @sangshuduo in #20506
fix: order by error info by @dapan1121 in #20515
enh: optimize count(1) performance by @dapan1121 in #20509
fix: add sma load time by @dapan1121 in #20516
docs: add directions of mac uninstall by @AdamEECS in #20520
docs: add new line by @AdamEECS in #20523
fix: client invalid write issue by @dapan1121 in #20512
enhance: add taospyudf test and run it in CI by @shenglian-zhou in #20498
fix: codeql complain python code cwe by @sangshuduo in #20525
test: add case for TS-2687 wide column by @DuanKuanJun in #20494
fix: truncate of server version by @kailixu in #20522
fix(query): do not update ts window at exchange operator. by @glzhao89 in #20526
update taos.tar.gz to package.tar.gz by @xleili in #20511
fix(tsdb/cache): update nCols of merge tree to avoid assert failed by @stephenkgu in #20539
enh: optimize last pruning logic by @xiao-yu-wang in #20542
fix: improve taos shell user experience for connecting cloud by @sangshuduo in #20528
enh: optimize last pruning logic by @xiao-yu-wang in #20543
Revert "fix(query): invalid write when query of ins_columns" by @kailixu in #20537
test: assert check tools by @DuanKuanJun in #20536
test:add failed connection of client and server by @tomchon in #20535
feat/add topic total and stream total in monitor by @cadem in #20530
docs: add flush database doc by @xiao-yu-wang in #20545
test:add tsbs query sql by @tomchon in #20547
fix:converity scan defects by @wangmm0220 in #20513
docs: refien tmq configuration by @gccgdb1234 in #20551
fix(client): fix potential memory leak. by @hjxilinx in #20508
docs: refine tmq configuration by @gccgdb1234 in #20553
fix:add tips for tmq consume by @wangmm0220 in #20540
fix:add tips for tmq consume by @wangmm0220 in #20541
enhance: add udf context from plugin traceability by @shenglian-zhou in #20538
fix: add retry if insert error with meta change by @wangmm0220 in #20554
feat(driver): add schemaless raw insert for jdbc by @huolibo in #20552
chore: fix script to get latest tag by @sangshuduo in #20566
fix(tmq): diable commit when close conumer if auto commit is disabled. by @hjxilinx in #20555
enhance: mac add taoskeeper service by @xleili in #20564
fix: select ins_columns from stb/tb by @kailixu in #20561
fix: set grant cluster info by @kailixu in #20557
test：add test case by @jiacy-jcy in #20531
docs: append ws doc for python connector by @sangshuduo in #20572
docs: fix connector python install version 3.0 by @sangshuduo in #20575
chore: fix script to get latest tag by @sangshuduo in #20567
feat: alter database wal_retention_period/wal_retention_size by @xiao-yu-wang in #20571
fix: testpackage.sh install taostools script name by @xleili in #20578
ci: enable Jemalloc in compilation by @tomchon in #20577
fix:create same table use writemetadata interface by @wangmm0220 in #20574
docs: release 3.0.3.1 by @xleili in #20580
release: upgrdate default version to 3.0.3.1 by @xleili in #20581
fix: create function error for json/decimal/blob/varbinary type by @shenglian-zhou in #20570
feat: add sql command 'balance vgroup leader' by @xiao-yu-wang in #20584
docs: add taoskeeper start as service by @xleili in #20588
merge 3.0 by @xiao-yu-wang in #20590
feat: add sql command 'balance vgroup leader' by @cadem in #20589
fix: stable with order by query limit issue by @dapan1121 in #20582
enh: optimize table merge scan performance by @dapan1121 in #20576
enh(query): improve mode function page buffer allocation by @glzhao89 in #20569
enh: corrent slimit/limit statement by @dapan1121 in #20592
test: update coverage script by @xiaopingcs in #20594
fix: union all translate issue by @dapan1121 in #20591
fix: restore removed code by @dapan1121 in #20601
fix: slimit not work issue by @dapan1121 in #20595
fix:[TS-2961] consume error change from snapshot to wal for taosx by @wangmm0220 in #20604
test: reopen tmqDelete-1ctb.py by @plum-lihui in #20352
fix: set pWriter->info.state.committed as ever in vnodeSnapWriterClose by @bgzhao66 in #20598
feat: support WAL_RETENTION_PERIOD and WAL_RETENTION_SIZE for alter database by @bgzhao66 in #20593
fix: merge main to 3.0 by @dapan1121 in #20599
fix: udf error check by @xiao-yu-wang in #20603
fix(tdb/restore): rollback journal files backward by @stephenkgu in #20608
Fix/td 23189 by @stephenkgu in #20585
chore(deps): bump spring-core from 5.3.20 to 5.3.26 in /examples/JDBC/taosdemo by @dependabot in #20610
test: add tools to detect the validity of ASSERT by @DuanKuanJun in #20573
fix: taosbenchmark support same min/max for main by @sangshuduo in #20621
fix: taosbenchmark same min max by @sangshuduo in #20619
docs: refine en/13-operation/01-pkg-install.md by @sangshuduo in #20631
fix(tmq): wait for 2mins when subscribe topics. by @hjxilinx in #20628
fix: query ins_table with table_name = '' results in db error by @shenglian-zhou in #20606
fix: aggregate function can return null value by @shenglian-zhou in #20596
fix: change float display mode by @dapan1121 in #20618
fix: clusterid isolation by @cadem in #20524
fix: fix windows handling localtime_s error by @glzhao89 in #20623
fix:reset parameter ignoreExpried for fill history by @54liuyao in #20620
fix: modify stream fill linear by @54liuyao in #20625
fix:add combine function for groupKey by @54liuyao in #20605
fix:scan of fill history ended prematurely by @54liuyao in #20527
fix:send data batch if consume wal where subscribe db by @wangmm0220 in #20627
fix: recorect ci buildPath by @tomchon in #20635
docs: fix event window doc by @xiao-yu-wang in #20641
Fix/trigger election by sync msg by @cadem in #20615
fix: enterprise version displays the associated community version gitinfo by @xiao-yu-wang in #20643
fix: taosbenchmark codacy complain by @sangshuduo in #20640
fix: create stream does not support event_window by @xiao-yu-wang in #20656
docs: add content about req-id on version 3.0 by @AdamEECS in #20650
fix: taosbenchmark codacy complain for main by @sangshuduo in #20647
enh: disable timely vnodeCommit by @bgzhao66 in #20613
feat: WAL cleanup not affected by topic consumption anymore by @bgzhao66 in #20607
fix: fix cfg load enviroment variables crash when environ is NULL by @glzhao89 in #20653
wrong field logging by @cadem in #20652
fix: taosbenchmark telnet_tcp case by @sangshuduo in #20659
fix:add test case for raw_block interface by @wangmm0220 in #20642
fix(tmq): kill the ongoing tsdb scans while transferring the ownership of vnode to other consumers. by @hjxilinx in #20666
refactor: do some internal refactor. by @hjxilinx in #20670
fix: taosToolsInstallDir if condition order by @xleili in #20665
fix(query): spread/elapsed using sma result for computation by @glzhao89 in #20668
fix: post script add jemalloc by @sangshuduo in #20672
docs: refine the description about disaster recovery by @gccgdb1234 in #20675
fix: fix test cast.py for windows by @huskar-t in #20676
refactor: do some internal refactor. by @hjxilinx in #20673
docs: update taoskeeper docs installation part by @sangshuduo in #20680
docs: add taoskeeper note for monitor parameter by @sangshuduo in #20633
fix:add combine function for last row by @54liuyao in #20649
fix:[TD-23339] parse block error by @wangmm0220 in #20677
feat:coverity scan by @54liuyao in #20658
enh: separate sync read and write by @bgzhao66 in #20678
fix: telnet_tcp and sml_json_all_types for main by @sangshuduo in #20661
fix: query schema is old issue by @dapan1121 in #20674
fix: taosdump free tbname in loose mode by @sangshuduo in #20681
fix(query): allow only one trans to be execute for each balance, and do some other refactor. by @hjxilinx in #20679
fix: hotfix version compatibility by @xiao-yu-wang in #20683
fix(tsdb/read): use correct scheme for mem & imem merging by @stephenkgu in #20686
test: refine query cases by @happyguoxy in #20693
test : udf for python add ci case udfpy_main.py by @DuanKuanJun in #20662
fix: tag copy issue by @dapan1121 in #20697
fix: add more column update cases by @dapan1121 in #20703
fix:add assert for debug by @wangmm0220 in #20699
enhance: add language and body to ins_functions by @shenglian-zhou in #20669
fix: join before interval by @shenglian-zhou in #20698
fix(stream):fix the race condition when creating new tables. by @hjxilinx in #20691
Test/td 22592 by @happyguoxy in #20702
fix: error in determining whether last(t.*) is a selection function by @xiao-yu-wang in #20685
enh: optimize count performance by @dapan1121 in #20690
Lihui3.0/test by @plum-lihui in #20706
fix: add filter to exchange node for union-all subquery by @shenglian-zhou in #20708
chore: update taos-tools d194dc9 for main by @sangshuduo in #20713
chore: refactor cus prompt by @sangshuduo in #20688
fix: join query invalid time input issue by @dapan1121 in #20714
fix(query): fix group_key is processed in selectivity twice by @glzhao89 in #20715
enh(taosAdapter): TMQ parameter adjustment by @huskar-t in #20711
enh(taosAdapter): TMQ parameter adjustment by @huskar-t in #20710
fix:state window return wrong block type by @54liuyao in #20707
fix:int64 parse error in schemaless by @wangmm0220 in #20717
opti:disable set enable.heartbeat.background by @wangmm0220 in #20700
fix:[TS-3038] coredump if nchar data not clear SColVal in schemaless by @wangmm0220 in #20719
fix: task context not exists issue by @dapan1121 in #20725
fix(tmq): build sync api on top of async APIs. by @hjxilinx in #20722
fix: error in optimizing useless columns for multi-level set operators by @xiao-yu-wang in #20724
update xiao-t's img by @changxiaoqiang in #20562
Infactor Lua connection pool implementation. by @robotspace in #20720
Revert "current from binary to json" by @hzcheng in #20721
enh: convert the month and year in interval-offset to a database precision duration by @xiao-yu-wang in #20733
docs: update docs for tdinsight and taoskeeper by @sunpe in #20738
Feature/3 liaohj by @hjxilinx in #20730
chore: fix cus name by @sangshuduo in #20716
fix: taosbenchmark multithreads with limit for main by @sangshuduo in #20744
fix: taosbenchmark multithreadfs with limit specified by @sangshuduo in #20743
enh: last_row is keep order function by @xiao-yu-wang in #20747
change msg order by @cadem in #20602
fix coverity scan problem by @yihaoDeng in #20519
Update 20-keywords.md by @liuyq-617 in #20645
fix(query): fix interp tsdbReader external range not setting properly by @glzhao89 in #20739
ehn(plan/optimizer): remove tbname fetching with cached groupby by @stephenkgu in #20748
fix: aovid conn leak by @yihaoDeng in #20749
fix: add stmt error handling by @dapan1121 in #20750
feat: table level privilege check by @xiao-yu-wang in #20769
refactor: do some internal refactor. by @hjxilinx in #20745
docs: release 3.0.3.2 by @xleili in #20765
release: upgrade 3.0 default version to 3.0.3.2 by @xleili in #20768
docs/3.0.3.2 by @xleili in #20776
fix: column comment is not supported by @xiao-yu-wang in #20771
fix: fix tsim crash on windows due to invalid input to strftime by @glzhao89 in #20742
release: upgrade default version to 3.0.3.2 by @xleili in #20766
chore: cus name support in shellArgument by @sangshuduo in #20754
fix: taosbenchmark disorder dynamic range for main by @sangshuduo in #20774
fix: taosbenchmark disrange dynamic by @sangshuduo in #20772
fix:error in TD-23218 & remove useless logic by @wangmm0220 in #20534
fix:tq memory leak by @54liuyao in #20775
fix: taosbenchmark childtbl from/to by @sangshuduo in #20779
fix: taosbenchmark child from/to for main by @sangshuduo in #20780
feat: add 'or replace' clause to 'create function' statement by @xiao-yu-wang in #20770
fix: benchmark from to main by @sangshuduo in #20784
fix: benchmark from to by @sangshuduo in #20786
merge main by @xiao-yu-wang in #20756
refactor: erase unnecessary error log. by @hjxilinx in #20789
fix: install script by @sangshuduo in #20794
fix: interp pseudo column can not be used without interp function by @shenglian-zhou in #20758
fix:remove smlChildTableName from tag by @wangmm0220 in #20792
fix:time_wait in doAskEp by @wangmm0220 in #20795
enh: refactor some func names of syncLogReplMgr by @bgzhao66 in #20793
fix: delete column comment syntax by @xiao-yu-wang in #20799
docs: update description of parameters WAL_RETENTION_PERIOD etc. by @bgzhao66 in #20764
feat: table level privilege by @xiao-yu-wang in #20804
the strategy for wal retention period and size by @DuanKuanJun in #20740
fix: taosbenchmark neg value in json by @sangshuduo in #20796
fix: taosbenchmark from/to neg value for main by @sangshuduo in #20805
test: change random to fixed by @DuanKuanJun in #20801
fix(tsdb/row merger): rewrite row merger and fix tsdb read crash with schemaless by @stephenkgu in #20798
fix:[TD-23517] set offset type to wal if only meta & check if tag is … by @wangmm0220 in #20809
chore: release script community main by @sangshuduo in #20808
docs(driver-go): fix dsn param by @huskar-t in #20813
fix: table level privilege by @xiao-yu-wang in #20816
fix: set block allocated to false for each call to downstream operator by @shenglian-zhou in #20819
fix: cfg name release script community main by @sangshuduo in #20818
fix: fix nullbitmap shift error when trimming data blocks. by @glzhao89 in #20814
fix: taosdump in diff type for main by @sangshuduo in #20825
fix: taosdump in diff type by @sangshuduo in #20823
feat(release): install taosx and taos-explorer service for enterprise by @zitsen in #20829
test:add testcase of childtale_from_to by @tomchon in #20817
merge main by @xiao-yu-wang in #20830
fix(tsdb/read): use the correct schema with multilevel merging by @stephenkgu in #20812
fix:add tools to checkout tmq offset & add error log for tmq by @wangmm0220 in #20820
fix: catalog unit test by @xiao-yu-wang in #20835
fix: remove unused macros by @sangshuduo in #20839
fix: catalog memory leak by @xiao-yu-wang in #20840
feat: table level privilege by @xiao-yu-wang in #20841
feat: table level privilege by @xiao-yu-wang in #20831
chore: do not show red warnings by @zitsen in #20843
fix: tglobal cus prompt support for windows by @sangshuduo in #20845
fix: windows gettime negative value by @facetosea in #20800
fix: select * from (select * from t order by ts desc) order by ts by @shenglian-zhou in #20838
fix: install.sh check if connector/examples exist by @sangshuduo in #20849
fix: handle leak by @facetosea in #20836
feat: table level privilege by @xiao-yu-wang in #20852
test: add new feature with previous cluster running case by @DuanKuanJun in #20822
fix: install.sh check if connector/example exist by @sangshuduo in #20848
test: change autogen.py random to fixed by @DuanKuanJun in #20802
feat: table level privilege by @xiao-yu-wang in #20853
enh: add queryMaxConcurrentTables configuration by @dapan1121 in #20850
Update 14-stream.md by @54liuyao in #20856
Update 14-stream.md by @54liuyao in #20810
Update 06-stream.md by @54liuyao in #20855
fix: table level privilege by @xiao-yu-wang in #20859
feat: table level privilege by @xiao-yu-wang in #20860
enh: stmt ignore get fields errors by @dapan1121 in #20858
fix(udf): make strncat working for release building by @stephenkgu in #20854
feat(query): INTERP support boolean type by @glzhao89 in #20844
feature: udf replace function by @shenglian-zhou in #20781
docs:compile error by @dingbo8128 in #20865
fix:optimize log & change the length of tag if tag is null in schemaless by @wangmm0220 in #20857
test: add udf function return with varchar demo by @DuanKuanJun in #20815
fix(shell): update the double display. by @hjxilinx in #20864
fix: script if share not exist by @sangshuduo in #20875
merge main by @xiao-yu-wang in #20868
fix(tsdb/cache): skip schema updating for non ts row by @stephenkgu in #20872
fix(udf1): use 1 as luck number to make new gcc happy by @stephenkgu in #20870
fix: show user privileges invalid write by @xiao-yu-wang in #20879
merge main by @xiao-yu-wang in #20881
enh: refactor some sync func names by @bgzhao66 in #20880
Update 14-stream.md by @54liuyao in #20878
fix(driver): return error code to java by @huolibo in #20869
fix: taosdump continue if fail by @sangshuduo in #20886
fix: taosdump continue if ts out of range for main by @sangshuduo in #20887
add cancel in fetch cluster by @cadem in #20842
docs: TD-23520 update english documents for schemaless by @danielclow in #20846
fix: error querying after setting permissions for varchar type tags by @xiao-yu-wang in #20889
docs: add rest api diff by @sangshuduo in #20892
fix: the precision of delete statement by @kailixu in #20890
docs: use html table in rest api by @sangshuduo in #20893
docs: use json instead of table in rest api by @sangshuduo in #20895
test: reopen tmqDelete-1ctb.py by @plum-lihui in #20894
fix: fix max/min(tag) random result by @glzhao89 in #20863
docs: fix connector case by @sangshuduo in #20900
enh(taosAdapter): make the schemaless automatic database creation configurable by @huskar-t in #20903
enh(taosAdapter): make the schemaless automatic database creation configurable by @huskar-t in #20902
fix(tsdb/read): remove duplicate schema fetching by @stephenkgu in #20899
fix(tsdb/cache): fix block index ref releasing by @stephenkgu in #20905
chore: fix install.sh for explorer by @zitsen in #20917
enh(docker): add debugging tools in TDengine image by @huskar-t in #20908
Doc/xsren/install des on mac base main by @facetosea in #20910
balance leader to enterprise by @cadem in #20906
fix: fix illegal usage of _isfilled/_irowts by @glzhao89 in #20915
enh(docker): add debugging tools in TDengine image by @huskar-t in #20909
chore: fix packaging install.sh for explorer OEM by @zitsen in #20921
merge 3.0 by @xiao-yu-wang in #20883
chore: fix install.sh when not root by @zitsen in #20922
enh: refactor some vars in syncLogReplProcessReplyAsNormal by @bgzhao66 in #20897
test: add flush database in some testcases by @bgzhao66 in #20891
fix(tsdb/read): release bi cache entry before returning by @stephenkgu in #20914
fix: add three more stars for shell mask for main by @sangshuduo in #20916
merge 3.0 by @xiao-yu-wang in #20923
fix: optimizing 'alter table drop tag' error reporting by @xiao-yu-wang in #20926
enh: try to propose vnode commit at vnode closing by @bgzhao66 in #20927
fix: fix timestamp constant comparison precision error by @glzhao89 in #20885
add option enableScience on taos.cfg to show float and double scientific notation by @DuanKuanJun in #20925
enchance: increate testpackage.sh timeout seconds by @xleili in #20920
fix:open test cases for tmq & add log if rebalance error by @wangmm0220 in #20882
fix: an important fix by @hzcheng in #20941
release: upgrade default version by @xleili in #20936

New Contributors

@gechunlin made their first contribution in #19447
@LookSin made their first contribution in #18572

Full Changelog: ver-3.0.3.0...ver-3.0.4.0

taosdata/TDengine ver-3.0.4.0 3.0.4.0 on GitHub

What's Changed

New Contributors

taosdata/TDengine ver-3.0.4.0
3.0.4.0

on GitHub