3.2.3.0

New Features

1. Count Window for stream processing. The starting and ending condition of a stream processing window is determined by the number of rows in the window
2. TDengine monitoring
   • Refactored the metrics collected by taosd service, and refined the Grafana dashboard for monitoring taosd services
   • Collected rich metrics for taosX service, and designed new Grafana dashboard for monitoring resource usage, taosX services, agents, and data in tasks of various data source types
3. New License Mechanism
   • Advanced database features need to be granted, a single license key can grant the fundamental database and/or one or more advanced features
   • Data in features need to be granted, a single license key can grant one or more data source types
4. Data In: Wonderware Historian data can be ingested into TDengine
5. Data Compression between taosX-Agent and taosX to save bandwidth in case they are not in same network

Improvements

1. Performance improvemnt
   • The cache for last is built when creating super tables and child tables to improve the performance of querying last() or last_row() the first time
   • The cache for last can be utilized when querying both last() and last_row() together in a single SQL statement
   • The performance of querying last_row() when there is a column full of NULL values is improved significantly
   • Performance improvement when transferring data from Pi/OPC to TDengine
   • Performance improvement when transferring data from TDengine 2.6 to TDengine 3.x in case there are millions of tables but each table only has few rows
2. Query optimization
   • Query statement "select count(*)" can filter out empty tables
3. System Operations
   • The impact on data writing when performing "redistribute vgroup" operation is minimized using RAFT learner mechanism
   • Command "restore vnode" can be performed on a single vgroup ID
   • An empty dnode, i.e. without any vnode, can be dropped by force, regardless of online or not
4. Data In Optimizations
   • The initial timestamp can be ignored when writing into TDengine from OPC
   • Advanced options are consolidated and refined for some data source types
   • More options, such as skipRows, delimiter, quoteChar, commentPrefix, have been added for CSV data source
5. Explorer
   • support HTTPS
   • Users can view task related logs

What's Changed

• Feat/xsren/td 26529 3.0 1 by @facetosea in #23588
• release mem check by @cadem in #24116
• docs: release 3.2.2.0 by @xiaopingcs in #24145
• docs: release 3.2.2.0 by @xiaopingcs in #24144
• test: support for windows using 'taos -s' by @tomchon in #24133
• test: support for windows by @tomchon in #24139
• opti:logic in parse raw line & make log more specific by @wangmm0220 in #24113
• docs: tag document restore by @shenglian-zhou in #24125
• enh: call fetch_rows in taos_query_a callback by @facetosea in #24083
• fix: session window block row index overflow by @wangjiaming0909 in #24130
• test: support for windows in ci cases by @tomchon in #24153
• fix too many open session by @yihaoDeng in #24120
• Coverage: deal 0% ~ 3% coverage rage files by @DuanKuanJun in #24164
• fix:[TD-27979] init mutux by @wangmm0220 in #24168
• fix: shell autotab extend to save 95 visible character by @DuanKuanJun in #24172
• fix: restore tags document for main branch by @shenglian-zhou in #24184
• fix(tsdb/cache): plus 1 to nCols to load stt data by @stephenkgu in #24173
• Fix/fix too many open by @yihaoDeng in #24171
• init backend mutex by @yihaoDeng in #24160
• init backend mutex by @yihaoDeng in #24159
• fix: the pre-allocated column has no data to copy by @shenglian-zhou in #24170
• fix(tsdb/cache): prepend ts col to load stt by @stephenkgu in #24189
• fix snode crash by @yihaoDeng in #24179
• update taoskeeper in deb and rpm by @xiaopingcs in #24151
• fix snode crash by @yihaoDeng in #24180
• fix: cache scan heap overflow and forbid DDD for to_char in windows by @wangjiaming0909 in #24181
• Fix taosd crashed at tpercentile.c 382,377 by @fullhonest in #24197
• fix: cache scan heap overflow by @wangjiaming0909 in #24200
• doc: update doc for unsupported CLI drop dnode endpoint by @bgzhao66 in #24187
• coverage: remove tfunctionInt.c by @DuanKuanJun in #24196
• test: modify test of last_cache_scan.py by @tomchon in #24178
• enh: protect processing of snap preparation rsp with sender buf mutex by @bgzhao66 in #24128
• enh: protect syncNodeRestore with log buffer mutex by @bgzhao66 in #24174
• enh(cmake/curl): download from github instead of curl.se by @stephenkgu in #24206
• enh(cmake/curl): download from github instead of curl.se by @stephenkgu in #24208
• fix: dynamic cfg resetlog by @LiShunGang in #24158
• fix(stream): add async call restart, instead of sync wait, and fix several deadlock. by @hjxilinx in #24207
• fix: BI support is moved to open source version by @shenglian-zhou in #24185
• fix: test case for csv import data to stable by @bobliubj in #24204
• fix(stream): handle the remaining event when restore from halt. by @hjxilinx in #24225
• init dummy function by @54liuyao in #24226
• feat : add new option -L --level -D --disk option with test.py by @DuanKuanJun in #24202
• fix: change compact rsp first column name by @shenglian-zhou in #24212
• enh: demarcate top and bottom halves of task trans execution by @bgzhao66 in #24176
• fix tag index double free by @yihaoDeng in #24234
• fix tag index double free by @yihaoDeng in #24233
• fix: like wildcard match by @facetosea in #24232
• enh: retry on fsm commit when rpc out of memory in syncFsmExecute by @bgzhao66 in #24227
• add test case for jira TS-4382 by @flyingangel2013 in #24248
• fix(tsdb/cache): erase entry from lru if deleted by @stephenkgu in #24236
• fix: remove useless code by @hzcheng in #24220
• fix(stream): handle error when checkpoint is interrupted by nodeUpdate. by @hjxilinx in #24255
• update script by @xiaopingcs in #24266
• Avoid untimely reporting of status msg by @yihaoDeng in #24265
• check block rows by @54liuyao in #24245
• update test case to replace 'gdb' with 'local variables' by @flyingangel2013 in #24259
• fix: change the result schema by @shenglian-zhou in #24256
• reset unclose window info by @54liuyao in #24262
• reset datablock window info by @54liuyao in #24257
• Fix/opt status msg main by @yihaoDeng in #24277
• fix: reuse cid with fs eid updated in tsdbFSetRAWWriteFileDataBegin by @bgzhao66 in #24279
• fix(stream): update the stream error code. by @hjxilinx in #24286
• s3 with minio add test case server on 192.168.1.52 by @DuanKuanJun in #24290
• case: create db with wa set small by @DuanKuanJun in #24293
• taos shell remove assert for check cursor position error by @DuanKuanJun in #24291
• coverage: add snapshot.json case by @DuanKuanJun in #24294
• coverage: streamBackendRockdb.c no call function with BUILD_NO_CALL MACRO define by @DuanKuanJun in #24296
• fix:set error msg if build consumer error by @wangmm0220 in #24272
• fix:[TS-4391] rebalance cnt always 1 if msg lost by @wangmm0220 in #24254
• Fix: taosd crashed at tpercentile.c 382,377 by @fullhonest in #24246
• Fix error about sub query is empty when where 1=2 by @fullhonest in #24288
• fix: fill prev not working when desc fill by @wangjiaming0909 in #24282
• fix:error msg is not specific in create stream by @wangmm0220 in #24300
• test: modify testcase of hot refresh config by @tomchon in #24306
• test: modify testcase of windows by @tomchon in #24309
• fix(tsdb): check if stt blocks are clean before building data blocks. by @hjxilinx in #24310
• refactor: remove stream-scan-history event for stream task. by @hjxilinx in #24228
• fix: last table scan reported invalid param when col was dropped which by @wangjiaming0909 in #24301
• TS-4423: add test case by @xiaopingcs in #24320
• fix TD-28132 by @xiaopingcs in #24327
• Add test cases for TS-4348 and TD-27939 by @zk66214 in #24313
• update alter_database test case for arm64 ci by @flyingangel2013 in #24326
• enh: support group by tag/tbname to list empty groups by @bobliubj in #24053
• fix: refactor logdebugs by @LiShunGang in #24330
• fix: pre-allocated column has no data to copy by @shenglian-zhou in #24321
• enh: send rsp msg on rejecting snap replication due to smaller term by @bgzhao66 in #24269
• comment snode_restart_with_checkpoint.py by @tomchon in #24343
• fix: remove useless code by @hzcheng in #24284
• enh: restore sync log store from snap on fsm state incomplete by @bgzhao66 in #24339
• enh: allow to drop an empty dnode, no matter online or not by @bgzhao66 in #24334
• enh: use learner in split vgroup by @bgzhao66 in #24332
• fix: check in client when create index by @kailixu in #24298
• fix stream state buff issue by @54liuyao in #24349
• update packaging script by @xiaopingcs in #24354
• fix: backslash add G only valid in string end by @DuanKuanJun in #24358
• add test case for ts-4403 by @flyingangel2013 in #24273
• test: add testcase that merge same ver stt file after split db by @tomchon in #24316
• test: add script loop.bat by @tomchon in #24307
• updated cases.task by @zk66214 in #24347
• fix/TD-28073 by @cadem in #24350
• fix/TD-28073 by @cadem in #24348
• fix:[TD-28155] set consumer lost if all current topic is 0 by @wangmm0220 in #24342
• Update 22-meta.md by @menshibin in #24371
• case: s3_basic.py except arm64 by @DuanKuanJun in #24374
• feat: websocket support bi with appending &conn_mode=1 string to dsn by @DuanKuanJun in #24372
• fix: wildcard character in both target and pattern by @facetosea in #24364
• fix: sort error processing of out of space by @shenglian-zhou in #24360
• fix crash found on 3.1 by @yihaoDeng in #24378
• Fix: not use last row scan when select tbname and last by @fullhonest in #24336
• test: save case.sql when case is failed and set default saved sqlfile True by @tomchon in #24351
• fix: possible race condition by @hzcheng in #24380
• add test cases for TD-28164 by @zk66214 in #24381
• fix(tsdb/cache): destory brin block with fs loading by @stephenkgu in #24395
• fix: get expired user for each cluster by @kailixu in #24399
• Fix/add test case to stream backend by @yihaoDeng in #24379
• opti:[TD-28142]memory size if block num is too large by @wangmm0220 in #24401
• opt msg on mnode by @yihaoDeng in #24405
• add connection type and reqid descriptions by @sheyanjie-qq in #24406
• fix(tsdb): check if stt blocks are clean before building composed data blocks. by @hjxilinx in #24413
• fix(stream): add check when merging rows from files and buffer. by @hjxilinx in #24410
• case: fix memory leak with return cause by @DuanKuanJun in #24411
• fix(tsdb): open reader during resume task for main reader by @hjxilinx in #24415
• fix(tsdb): open reader during resume task for main reader by @hjxilinx in #24414
• fix:decode mqDataMsg error for the message with old version by @wangmm0220 in #24420
• fix:[TD-28185]add pause & resume logic for snode by @wangmm0220 in #24418
• enh(stream): remove sleep to opt perf and avoid deadlock by @hjxilinx in #24356
• enh: let max num of concurrent msgs of snap replication be configurable by @bgzhao66 in #24402
• refactor: do some internal refactor. by @hjxilinx in #24426
• fix(stream): add checkpoint status check. by @hjxilinx in #24429
• coverage : modify coverage_test.sh to 2.0 by @DuanKuanJun in #24434
• fix: windows calculation when offset >0 and calendar sliding by @shenglian-zhou in #24421
• fix:[TD-28202]move tq timer to write thread in mnode by @wangmm0220 in #24435
• opt msg on mnd by @yihaoDeng in #24409
• docs: update rust and python connect example by @AdamEECS in #24428
• fix: table merge scan return disordered rows by @wangjiaming0909 in #24419
• fix(tsdb/cache): clear fs state before next open by @stephenkgu in #24439
• fix(stream): close the inputQ of the related stream task. by @hjxilinx in #24444
• fix characters problem by @zk66214 in #24441
• code coverage by @54liuyao in #24448
• fix(stream): set error code for return. by @hjxilinx in #24450
• coverage: tweak frame with dnodes.py split by @DuanKuanJun in #24459
• feat: s3 support stream check by @DuanKuanJun in #24460
• set the timelineresmode to subquery timeline resmode by @shenglian-zhou in #24445
• add PARTITION_FIRST hint to use partition node before agg by @wangjiaming0909 in #24430
• docs: update README.md by @danielclow in #24446
• refactor: do some internal refactor. by @hjxilinx in #24457
• fix:[TD-28188]the epset of snode is error because epset is not initil… by @wangmm0220 in #24433
• fix:decode mqDataMsg error for the message with old version by @wangmm0220 in #24440
• coverage: sum add all types test by @DuanKuanJun in #24461
• fix: taos clean up by @kailixu in #24463
• Fix: last row num error where partition by null column by @fullhonest in #24474
• Fix : use last row scan when select last_row, last by @fullhonest in #24359
• set delete for session op by @54liuyao in #24473
• fix: columanRefNode illegal type conversion by @facetosea in #24315
• test: replace timestamp now with var ts by @tomchon in #24476
• fix(stream): fix deadlock in pause. by @hjxilinx in #24468
• fix pause/resume error by @yihaoDeng in #24477
• enh: use learner in redistribute vgroup by @bgzhao66 in #24319
• fix: add csum unsigned type test by @DuanKuanJun in #24472
• add test cases for td-28068 by @zk66214 in #24494
• fix:[TD-28032]concat subtable and hash val as new subtable name to av… by @wangmm0220 in #24311
• fix: LEASTSQUARES func result overflow by @facetosea in #24485
• fix:[TD-28338]empty varchar value return NULL in tmq by @wangmm0220 in #24490
• Revert "fix: LEASTSQUARES func result overflow" by @facetosea in #24496
• Fix/xsren/td 28204/where optimize conditional by @facetosea in #24469
• fix invalid read write by @yihaoDeng in #24484
• fix(stream): fix some errors and do some internal refactor. by @hjxilinx in #24488
• fix debug log err by @yihaoDeng in #24498
• fix(tsdb): fix race condition. by @hjxilinx in #24503
• fix remove client issue by @xiaopingcs in #24511
• fix: order by ambiguous by @facetosea in #24493
• fix: add input ignore group to project by @shenglian-zhou in #24479
• fix: LEASTSQUARES func result stack overflow by @facetosea in #24509
• clone task id by @54liuyao in #24515
• fix: skip acked msg in snapshotReSend by @bgzhao66 in #24516
• not check mem on arm by @yihaoDeng in #24508
• rebuild stream backend from local by @yihaoDeng in #24519
• add query_basic.py on army to task by @DuanKuanJun in #24526
• fix: stream scan core due to table end index introduced in 1 null row… by @shenglian-zhou in #24482
• add test cases for TD-28332 by @zk66214 in #24530
• fix: last_row error by @facetosea in #24531
• docs: keepColumnName notes by @facetosea in #24533
• ignore invalid state by @54liuyao in #24535
• fix: heap user after free by @kailixu in #24537
• feat: add max check correct and window overlap query by @DuanKuanJun in #24560
• fix: timezone error on windows by @facetosea in #24550
• Case/td 28027 3.0 new增量复制快照测试场景补CASE by @menshibin in #24487
• test:add special compatibility testcase for code coverage by @tomchon in #24554
• test: add test of empty string in tmq by @tomchon in #24540
• docs: add connection type and reqid descriptions by @huskar-t in #24449
• docs:opti format of schemaless & modify subtable rules in stream by @wangmm0220 in #24574
• opti:[TD-28118] raw block data for tmq by @wangmm0220 in #24512
• Case/ts 4411 3.0 by @menshibin in #24325
• fix: fix openssl download url by @huskar-t in #24580
• fix: fix openssl download url by @huskar-t in #24579
• test: modify testcase of tmqvnodesplit by @tomchon in #24567
• fix: compute scalar functions before agg in session window by @shenglian-zhou in #24571
• fix: calculate interval end with new alogrithm by @shenglian-zhou in #24529
• fix: time pseudo column used illegally by @facetosea in #24563
• fix: order by same name col by @facetosea in #24572
• fix: scheduler save execution result issue by @dapan1121 in #24587
• add test case for function 'elapsed' by charles by @flyingangel2013 in #24514
• Case/td 28027 3.0 new add srvCtl cluster support by @menshibin in #24583
• fix: join subquery timestamp order mis-match issue by @dapan1121 in #24578
• update test case test_ts4382.py for special testing and alter_databas… by @flyingangel2013 in #24605
• Update s3_basic.py by @DuanKuanJun in #24593
• fix/TD-28430 by @cadem in #24598
• fix/TD-28437 by @cadem in #24604
• refactor retry by @yihaoDeng in #24542
• Fix/xsren/td 28447/order by func param first hit column by @facetosea in #24600
• enh: trigger vnodeCommit at exit even if no data changed by @bgzhao66 in #24591
• fix: no retry for ttl drop table by @LiShunGang in #24589
• docs: update format for docusaurus 3.0 by @danielclow in #24545
• docs: update format for docusaurus 3.0 (3.0 branch) by @danielclow in #24548
• test:add special compatibility testcase for code coverage by @tomchon in #24594
• fix: add voltage to insert_stb by @shenglian-zhou in #24621
• fix: daylight by @facetosea in #24619
• fix:[TD-28025]return 0 if create table failed if stable not exist by @wangmm0220 in #24615
• fix/TD-28437 by @cadem in #24612
• fix: statecount function checkou arg full equal by @facetosea in #24622
• fix(stream): do checkpoint after fill-history task completed. by @hjxilinx in #24552
• double check tag by @yihaoDeng in #24617
• coverage: sclfunc.c with query_basic.py by @DuanKuanJun in #24627
• refactor: do some internal refactor. by @hjxilinx in #24628
• Case/td 25112 3.0 add learner split vgroup case by @menshibin in #24633
• refactor: do some internal refactor. by @hjxilinx in #24634
• Update fullopt.py modify -k by @DuanKuanJun in #24637
• coverage: comment no call function by @DuanKuanJun in #24644
• feat: extract rows within limit before sort to disk by @shenglian-zhou in #24584
• fix: update python connector version by @AdamEECS in #24640
• fix: tcache conn obj ref count not released by @wangjiaming0909 in #24602
• fix: update python connector version by @AdamEECS in #24639
• fix: printSlowLog heap over flow by @facetosea in #24630
• feat(stream): drop orphan tasks. by @hjxilinx in #24654
• fix: remove stmt assert by @dapan1121 in #24653
• update coverage data by @xiaopingcs in #24657
• update coverage data by @xiaopingcs in #24660
• refactor: do some internal refactor. by @hjxilinx in #24655
• Update 08-taos-shell.md BI-MODE by @DuanKuanJun in #24664
• docs: add bi mode help by @DuanKuanJun in #24667
• refactor: do some internal refactor. by @hjxilinx in #24665
• fix:[TS-4479] support long varbinary in format like \x3423 by @wangmm0220 in #24656
• feat:[TD-28247]add grant for subscribe and stream by @wangmm0220 in #24642
• fix:[TD-28446] modify trans confilct in subscribe by @wangmm0220 in #24610
• doc: add supported version for to_char/timestamp funcs by @wangjiaming0909 in #24663
• fix(stream): fix memory leak. by @hjxilinx in #24676
• fix/TD-28503 by @cadem in #24679
• fix: count error on tag which is null by @facetosea in #24661
• fix(stream): limit the available threads for stream processing. by @hjxilinx in #24685
• mod doc for jdbc 3.2.8 by @sheyanjie-taos in #24691
• fix: don't wait when tsort close by @facetosea in #24692
• docs:add description for \x by @wangmm0220 in #24697
• docs:add description for \x by @wangmm0220 in #24696
• fix:set log level to 135 for some cases by @wangmm0220 in #24695
• build taosd without removing log dir by @xiaopingcs in #24694
• fix/TD-28519 by @cadem in #24688
• add queue perf msg by @yihaoDeng in #24690
• feat: support uniq grant by @kailixu in #24686
• fix: reset sync timer although failed to enqueue since out of memory in rpc queue by @bgzhao66 in #24698
• fix(stream): take ver snapshot for all vgroups by @hjxilinx in #24704
• fix:[TD-28514] memory leak by @wangmm0220 in #24707
• fix(stream): pass down the transId of checkpoint by @hjxilinx in #24709
• case: open checkStreamCorrect on s3_basic.py by @DuanKuanJun in #24714
• feat: support uniq grant by @kailixu in #24717
• coverage: metaIdx.c comment no use function by @DuanKuanJun in #24715
• fix: comment checkStreamCorrect again by @DuanKuanJun in #24718
• fix: join order by not work issue by @dapan1121 in #24720
• fix invalid read write on main by @yihaoDeng in #24711
• change error code by @yihaoDeng in #24712
• add tsz compress by @DuanKuanJun in #24716
• fix(tsdb): check and return if the rows in stt are before the data ro… by @hjxilinx in #24730
• fix(tsdb): check and return if the rows in stt are before the data rows in data files. by @hjxilinx in #24731
• reset group id for event window by @54liuyao in #24732
• fix app name on windows by @facetosea in #24734
• feat: support uniq grant by @kailixu in #24737
• update test case for ts4479 and td28163 by charles by @flyingangel2013 in #24706
• max delay by @54liuyao in #24725
• test(stream): add unit test case for the mnode stream module. by @hjxilinx in #24738
• fix: plannerTest/parserTest crash and memory leaks by @wangjiaming0909 in #24726
• test: the correctness of max_delay intermediate processes is no longe… by @tomchon in #24743
• test:add testcase of data that set stt block is ahead of data block by @tomchon in #24742
• merge 3.0 by @cadem in #24751
• Use 'power.meters' as the demonstration table for JDBC, and refer to the code snippets in source code. by @sheyanjie-qq in #24744
• fix link issue by @sheyanjie-qq in #24753
• Coverage: tsdbUtil.c remove no call function by @DuanKuanJun in #24757
• docs: Update 50-odbc.mdx by @cdiwadkar16 in #24755
• docs: Update 75-powerbi.md by @cdiwadkar16 in #24756
• feat: support uniq grant by @kailixu in #24752
• fix:[TD-28590]add logic for consume excluded by @wangmm0220 in #24750
• test: open annotated unit tests in ci by @tomchon in #24746
• Feat/TS-4478-3.0 by @hzcheng in #24625
• docs:optimize docs for tmq by @wangmm0220 in #24760
• docs:optimize doc for tmq by @wangmm0220 in #24761
• opti:[TD-27425]support agg tasks with multi level in stream by @wangmm0220 in #23991
• fix: err in create log should not be ignored by @LiShunGang in #24575
• docs:fix syntax error by @wangmm0220 in #24768
• free close window sbf by @54liuyao in #24767
• free close window sbf by @54liuyao in #24765
• enh: like supported on show views by @facetosea in #24769
• fix: scheduler UT issues by @dapan1121 in #24770
• add trace log by @yihaoDeng in #24764
• add test case for task ts-4467 by @flyingangel2013 in #24745
• fix:[TD-28567] do not add md5 to the end of subtable if create stream… by @wangmm0220 in #24771
• docs: ins_users by @kailixu in #24779
• fix: file not exist on windows by @facetosea in #24740
• fix: grant check for stream/topic/subscription by @kailixu in #24777
• refactor: do some internal refactor. by @hjxilinx in #24763
• stream count window by @54liuyao in #24538
• Test/td 26813 by @happyguoxy in #24701
• opti:consume performance if all data is in format of "insert into using" by @wangmm0220 in #24775
• fix: when rows is greater than merge limit, skip the block by @shenglian-zhou in #24721
• coverage: add schUtil.c and schedulerTest by @DuanKuanJun in #24759
• fix: api leave lock issue by @dapan1121 in #24784
• remove invalid code by @54liuyao in #24781
• fix: invalid read memory issue by @dapan1121 in #24785
• fix mem leak by @yihaoDeng in #24786
• enh(tsdb/cache): flag empty table when creating by @stephenkgu in #24710
• fix: invalid memory access during meta snapshot transfer by @hzcheng in #24772
• fix:stream load error by @wangmm0220 in #24788
• fix: windows crash issue by @dapan1121 in #24791
• fix(tsdb/cache): remove unused block index cache by @stephenkgu in #24790
• fix duplicate uid by @yihaoDeng in #24797
• feat: multi-readers and one merge tree by @shenglian-zhou in #24614
• fix(stream): add null ptr check. by @hjxilinx in #24799
• docs:syntax error by @wangmm0220 in #24808
• docs:syntax error by @wangmm0220 in #24807
• docs:syntax error by @wangmm0220 in #24814
• docs:syntax error by @wangmm0220 in #24815
• fix invalid read by @yihaoDeng in #24817
• docs: fix connector-python create consumer by @AdamEECS in #24780
• fix(stream): send hb correctly after the leader of mnode switching in a cluster. by @hjxilinx in #24816
• set group id of delete range by @54liuyao in #24812
• test(stream): add unit test cases. by @hjxilinx in #24783
• merge 3.0 by @cadem in #24823
• feat: add para_tables_sort hint document and change typo error by @shenglian-zhou in #24806
• fix: free fd to reuse the space by @shenglian-zhou in #24800
• delete invalid result by @54liuyao in #24824
• delete invalid result by @54liuyao in #24834
• fix(stream): halt the correct task. by @hjxilinx in #24827
• TD-28767 core at show user by @cadem in #24837
• Opt/change coverity scan by @yihaoDeng in #24810
• fix:change datablock to old version for compatibility by @wangmm0220 in #24833
• fix:add excluded msg for meta in tmq by @wangmm0220 in #24820
• rebuild sliding window by @54liuyao in #24839
• fix: free datablocks that is skipped decided by firt row ts by @shenglian-zhou in #24831
• enh: get machine id and tbase58 codec by @kailixu in #24798
• coverage: snapshot.py and s3_basic.py add stop and start taosd by @DuanKuanJun in #24796
• fix(vnd/query): not release reader if not initialized by @stephenkgu in #24842
• enh: ensure the redos and undos of parallle mnd trans are of the same type by @bgzhao66 in #24843
• fix(stream): fix the compatible issue when the fill-history exists. by @hjxilinx in #24840
• fix:[TD-28698] error message by @wangmm0220 in #24847
• docs:fix syntax error by @wangmm0220 in #24853
• docs:fix syntax error by @wangmm0220 in #24854
• fix/TD-28776 by @cadem in #24859
• fix(stream): fix the invalid check for subtable name. by @hjxilinx in #24861
• Improve tsDecompressIntImpl_Hw performance with AVX512. by @jiangkai1109 in #24682
• count window support having by @54liuyao in #24845
• reset close window state by @54liuyao in #24871
• reset close window state by @54liuyao in #24864
• fix: user sysinfo by @kailixu in #24862
• enh: coverity for dataformatTest by @kailixu in #24868
• TD-26529 by @cadem in #23373
• fix(stream): add into buffer before start the create stream trans. by @hjxilinx in #24874
• set max delay info by @54liuyao in #24873
• set max delay info by @54liuyao in #24878
• enh: adjust code format in logging msg of mndTransSync by @bgzhao66 in #24851
• fix: task reschedule issue by @dapan1121 in #24869
• fix(meta/table): remove cache table dropping by @stephenkgu in #24879
• column name by @cadem in #24886
• fix: return error code instead of just out of memory by @shenglian-zhou in #24875
• enh: use optimistic locking to protect snapshot reader open against vnode commit by @bgzhao66 in #24887
• remove useless code by @facetosea in #24882
• disable query count by @54liuyao in #24892
• enh(stream):rsp the checkpoint ready msg. by @hjxilinx in #24895
• other: update the default value for stream threads. by @hjxilinx in #24897
• Release/3230 by @dapan1121 in #24896
• enh: cloud edition check and update libdmodule by @kailixu in #24905
• other: set default checkpoint interval to be 5min by default. by @hjxilinx in #24913
• fix(util): fix the new size remaining bug. by @hjxilinx in #24951

New Contributors

• @sheyanjie-taos made their first contribution in #24691
• @jiangkai1109 made their first contribution in #24682

Full Changelog: ver-3.2.2.0...ver-3.2.3.0