taosdata/TDengine ver-3.0.1.7 on GitHub

Enhancements:

Future timestamp can be inserted
Performance optimization for query in a lot of scenarios
Performance optimization for data inserting
Significantly reduced the number of open file descriptions
Schemalss inserting can handle data including "\0"
Mode() function can be used with specific columns

Fixed Bugs:

taosd crashed when there is out of order data
taosd crashed when querying last_row()
taosd crash caused by creating stream
taosd crash caused by "CASE WHEN THEN NULL"
Client programs crashed because of taosc
Some other crashed in taosd
Memory leak issues in taosd
duplicate timestamp returned when querying with interval() fill(prev)
NULL retruned when querying with interval() fill(prev)
show create table \G doesn't show the full column list
FQDN over 32 bytes can't be handled properly
result returned by "last_row() group by tbname" is not consistent with that returned by "last group by tag"
child tables are not accumulated in the count of time series
show tables or select from ins_tables doesn't work after the license expires
The timezone specified when establishing connection doesn't work

What's Changed

refact: adjust sync.h and syncState by @guanshengliang in #17825
Release/ver 3.0.1.6 by @wenzhouwww in #17822
fix(query): optimize the performance of tsdbread. by @hjxilinx in #17813
test:add replica 3 for cluster test case by @tomchon in #17818
fix: set output value to null if zero-length by @stephenkgu in #17829
fix(sync): delete assert by @castermode in #17827
fix: add dnode status log by @guanshengliang in #17830
fix: typo create_definitionn -> create_definition by @beyoung in #17831
fix: address sanitizer divide by zero error by @glzhao89 in #17826
fix: set firstTrial as false if error encountered in loop of walScanLogGetLastVer by @bgzhao66 in #17824
refact: adjust error code in vnode by @guanshengliang in #17835
docs: taosbenchmark support kill slow query by @sangshuduo in #17661
fix: fix reverse table scan when checking if block from file overlap with skyline deletion result error by @glzhao89 in #17841
fix(function):if data is null, apercentile function should return null by @54liuyao in #17840
fix: failed to read sdb while udf larger then 10M by @guanshengliang in #17842
fix typo PARTITON by @sunmorrow in #17846
refactor(sync): add pre snapshot by @castermode in #17837
fix: handle tcp except by @yihaoDeng in #17848
fix: status access time error by @guanshengliang in #17849
fix(query): update the lastkey for each table during table scanning. by @hjxilinx in #17834
fix: taos_fetch_row returns null and log the error when the argument is invalid by @shenglian-zhou in #17850
update jenkinsFile2 to add unit test by @tomchon in #17749
enh: optimize submit response message by @dapan1121 in #17851
test:add replica parameters for all testcase by @tomchon in #17844
fix: return err code when query fail by @yihaoDeng in #17816
fix: set fs and last dataf reader to null when resetting by @stephenkgu in #17852
fix: fix tbname in crash issue by @dapan1121 in #17855
refact: add sequence for status msg by @guanshengliang in #17857
enh(sync): add sync pre stop, local-cmd:follower-commit by @castermode in #17856
test: adjust case by @guanshengliang in #17859
docs: update default value of monitor option by @guanshengliang in #17868
fix: fix packaging condition test in the scripts by @zitsen in #17864
fix: fix taosd memory leak issue by @dapan1121 in #17861
refactor(sync): add syncIsReadyForRead by @castermode in #17869
refactor(stream): stream deploy and state transfer by @cosmic-jc in #17865
fix: reset last load info when close dataf reader for stt last files by @stephenkgu in #17875
build : Release/ver 3.0.1.6 by @wenzhouwww in #17874
build: release ver-3.0.1.6 by @wenzhouwww in #17873
release:update_docs of version 3.0.1.6 by @wenzhouwww in #17882
enh(taosAdapter): support Windows service by @huskar-t in #17885
fix: handle trans except by @yihaoDeng in #17878
Update 01-deploy.md by @DuanKuanJun in #17895
Update 01-deploy.md by @DuanKuanJun in #17898
update query script by @xiaopingcs in #17900
refactor(query): do some internal refactor. by @hjxilinx in #17853
refactor(sync): delete assert by @castermode in #17893
Update 01-deploy.md by @DuanKuanJun in #17905
test:modify case by @plum-lihui in #17906
Update 01-deploy.md by @DuanKuanJun in #17907
fix(query): set the last key of each tablescan info by @hjxilinx in #17886
enh: adjust tqueue and tworker log by @guanshengliang in #17894
test:update verisonFile every time on testpackage.sh by @tomchon in #17911
test(driver):C# example CI failed by @xleili in #17902
build: release ver-3.0.1.6 by @wenzhouwww in #17913
build: release ver-3.0.1.6 by @wenzhouwww in #17912
docs: correct cfgdir param meaning for3.0 by @sangshuduo in #17881
test:add parameter for mixed deployed mnodes in testcase framework by @tomchon in #17888
fix: adjust log by @guanshengliang in #17910
refactor(sync): optimize advance commit index when one replica by @castermode in #17915
fix: invalid read of tsdb path by @kailixu in #17843
enh: add show rewrite mask in query msg by @dapan1121 in #17877
fix: fix catalog double free issue by @dapan1121 in #17909
fix: fix interval query memory leak by @dapan1121 in #17899
fix: taosbenchmark query interval unit by @sangshuduo in #17847
fix: fix memory leak by @glzhao89 in #17901
fix: coverity issues by @guanshengliang in #17917
fix: examples/go/taosdemo.go by @sangshuduo in #17922
refactor: do some internal refactor. by @hjxilinx in #17908
fix(query): fix countAlwaysReturnValue param not taking effect for count and hyperloglog by @glzhao89 in #17876
chore: update taosws to v0.3.8 by @zitsen in #17921
test:modify testcase for taosdShell by @tomchon in #17924
refactor: do some internal refactor. by @hjxilinx in #17919
test:refact unsuccessful case by @tomchon in #17925
test:update test case for delete by @jiacy-jcy in #17858
enh: add req_id interface by @yihaoDeng in #17887
enh(query): add cache for table meta entry in table scan. by @hjxilinx in #17926
enh: support grant check in vnode query by @dapan1121 in #17930
fix(sync): when apply queue not empty, can not read by @castermode in #17931
enh: insert optimize by @xiao-yu-wang in #17920
perf: optimize block data operation by @hzcheng in #17933
refactor(sync): delete assert, add error log by @castermode in #17940
refact: adjust sync log by @guanshengliang in #17937
fix: avoid cpu load imbalance by @yihaoDeng in #17941
test：modify testcase that reduce numbers of db and repetitions by @tomchon in #17942
docs: add case expressions by @xiao-yu-wang in #17944
release: build 3.0.1.6 (merge from main to 3.0) by @guanshengliang in #17946
reafct: adjust sync propose by @guanshengliang in #17945
refactor: refactor to avoid spin operator in exchange operator. by @hjxilinx in #17936
fix(query): add mode with selectivity rows by @glzhao89 in #17891
docs: set monitor default value by @guanshengliang in #17948
enh(tdb): new interface of meta prep async commit by @stephenkgu in #17932
perf: optimize sma calculation by @hzcheng in #17929
fix: fix error handling for query msg preprocessing by @dapan1121 in #17938
test: modify case delete_data.py to three test cases by @jiacy-jcy in #17947
docs: add examples of case expressions by @xiao-yu-wang in #17956
fix(shell): adjust show result format by @DuanKuanJun in #17950
fix: add installation folder to system path by @sangshuduo in #17943
enh: optimize the error code when create and drop a db in dropping status by @guanshengliang in #17953
fix(stream): delete tb should be checked in write thread by @cosmic-jc in #17954
fix: state_window error by @xiao-yu-wang in #17951
fix: fix compare invalid read issues by @dapan1121 in #17957
fix(taosAdapter): fix cors config by @huskar-t in #17958
perf: row iter optimize by @hzcheng in #17962
fix: add log for use db rsp by @guanshengliang in #17964
enh(tmq): offset commit only when needed by @cosmic-jc in #17961
fix: fix tsdbRead crash caused by reuse after free by @glzhao89 in #17935
fix: filter merge issue by @dapan1121 in #17960
test:modify two options that downloads the installPackages by @tomchon in #17968
fix: set operator subplan type error by @xiao-yu-wang in #17969
fix: TS-2015 by @yihaoDeng in #17971
enh: check vgroup status changes at regular intervals by @guanshengliang in #17967
fix: the vnode was created to the wrong dnode when network was misconfigured by @guanshengliang in #17970
fix: send response on enqueue msg failed by @guanshengliang in #17975
refact: adjust sync resp mgr by @guanshengliang in #17974
fix(stream): state window, error result after deleting data by @54liuyao in #17963
feat: taosbenchmark support query fails then continue by @sangshuduo in #17980
enh(query): optimize the query perf. by @hjxilinx in #17976
refactor(sync): delete assert, call FpCommitCb when multi replica by @castermode in #17984
fix(operator):partition operator memory leak by @54liuyao in #17986
enh(tmq): auto clear lost consumer by @cosmic-jc in #17991
fix: taos_fetch_rows_a error by @xiao-yu-wang in #17990
refactor(sync): add FpApplyQueueItems in fsm by @castermode in #17995
fix(query): fix syntax errors. by @hjxilinx in #17998
fix: some problems of parser by @xiao-yu-wang in #18000
fix(ci):modify ci test by @54liuyao in #17993
fix: uncomment CI cases by @glzhao89 in #17997
fix: fix valgrind invalid read error by @glzhao89 in #17996
fix(sync): fix AddressSanitizer error by @castermode in #18001
refact: move sync test code to single lib and reduce the number of memory copies by @guanshengliang in #17999
fix: wait until db created while process use db req by @guanshengliang in #18008
refactor(sync): if index less than wal.commitVer, do not truncate, otherwise it will print much log by @castermode in #18006
perf: optimize write by changing default buffer size by @hzcheng in #17988
refactor: do some internal refactor. by @hjxilinx in #18007
enh: support vgroup epset update by @dapan1121 in #18005
fix: skip empty data in delete file by @stephenkgu in #18011
fix(stream): partition tbname reset to null by @cosmic-jc in #18013
refact: remove assert and adjust log by @guanshengliang in #18016
fix: free unfinished ahandle when cli quit by @yihaoDeng in #17973
fix: case when type error by @xiao-yu-wang in #18017
ci:add the env that builds with sanitizer by @tomchon in #18009
ci:add the env that builds with sanitizer by @tomchon in #18021
fix(stream): state and session agg partition tbname by @cosmic-jc in #18019
test: enable asan test mode by @guanshengliang in #18020
refactor(stream): drop stream task by @cosmic-jc in #18024
test(driver):C# CI failed for longarch64 pr-17982 by @xleili in #18030
Add loongarch64 architecture port. by @huajingyun01 in #17982
enh: add rpc retry config by @yihaoDeng in #18034
enh: show table tags command extension by @xiao-yu-wang in #18027
enh: support wider range for future timestamp by @kailixu in #18002
fix(shell): describe show command need show whole result by @DuanKuanJun in #18025
fix(operator):Operator double free by @54liuyao in #18022
fix: disable sql log in schemaless if sql is too long by @wangmm0220 in #18012
merge branch main into 3.0 by @guanshengliang in #18038
fix(stream): tbname max len to 192 by @cosmic-jc in #18037
perf: insert optimize by @hzcheng in #18044
fix: update stb stats cache when creating/dropping child tables by @stephenkgu in #18047
chore: set stream fill history on for tsma by @kailixu in #18046
fix: taosbenchmark ver on windows by @sangshuduo in #18039
fix: the problem of null in case when expression by @xiao-yu-wang in #18051
docs: add WeChat QR code of xiao-t by @arielyang in #18059
test: add case for tmq in replica3 by @plum-lihui in #18052
fix: add html close tag for compile by @arielyang in #18061
refact: adjust sync debug codes by @guanshengliang in #18057
refact: adjust sync debug codes by @guanshengliang in #18053
refactor(tmq): add more strict drop condition check by @cosmic-jc in #18056
enh: optimize the error message when illegally modifying the column length by @xiao-yu-wang in #18054
fix: import image before using in md/mdx file by @arielyang in #18068
fix(query): set offset for empty record by @cosmic-jc in #18060
refactor(tmq): add more strict drop condition check by @cosmic-jc in #18058
refact: adjust head file and sync log by @guanshengliang in #18062
docs: optimize search result of download by @arielyang in #18069
docs: add download keyword to title by @arielyang in #18071
fix:avoid duplicate results by @54liuyao in #18065
fix: avoid ahandle leak by @yihaoDeng in #18076
fix: redefine timer by @yihaoDeng in #18032
perf: insert optimize by @hzcheng in #18064
refact: remove sync ping and pingreply by @guanshengliang in #18070
fix(query): set tbname for stream session delete by @cosmic-jc in #18073
test: add log output by @plum-lihui in #18072
test: check asan available by @guanshengliang in #18029
refact: adjust timeout msg build by @guanshengliang in #18078
refact: adjust timeout msg build by @guanshengliang in #18079
enh: adjust request vote msg by @guanshengliang in #18081
fix: null pointer passed as argument , which is declared to never be null by @guanshengliang in #18082
release: build 3.0.1.7 by @guanshengliang in #18084
enh: adjust sync append entry msg by @guanshengliang in #18083
fix: fix asan error of leaked memory of udfd by @shenglian-zhou in #18086
fix: fix tablemeta leak by @yihaoDeng in #18077
enh: adjust sync append entry reply by @guanshengliang in #18085
test: add asan case by @guanshengliang in #18087
refact: build sync heartbeat msg by @guanshengliang in #18088
docs: fix download link of docker page by @sangshuduo in #18092
refact: build sync heartbeat reply by @guanshengliang in #18090
test: add asan case by @guanshengliang in #18089
refactor(sync): pre snapshot by @castermode in #18094
test: enable telnet_tcp.py case by @sangshuduo in #17992
refact: remove sync pre snapshot by @guanshengliang in #18095
react: sync msg builder by @guanshengliang in #18099
refact: adjust sync log prints and local cmds by @guanshengliang in #18101
docs: add row length description by @arielyang in #18103
refact: adjust sync code by @guanshengliang in #18104
test: add asan case by @guanshengliang in #18100
fix(query): min/max query of float type from block sma by @kailixu in #18093
docs: add historical version download link by @arielyang in #18106
fix: fix query thread quit issue by @dapan1121 in #18074
fix: runtime error (division by zero in builtinsimpl.c) by @guanshengliang in #18108
refactor(tmq): add debug log by @cosmic-jc in #18063
fix: fix asan issues by @dapan1121 in #18113
fix: flush pages to get buffer ready for fetching by @stephenkgu in #18097
fix: sanitizer error by @xiao-yu-wang in #18115
fix(sync): fix memory error by @castermode in #18118
enh(stream): set path max length to 1024 by @cosmic-jc in #18116
fix: fix mem leak during tsartDecode of tDeserializeSUseDbBatchRsp when crashgen and stream and subscribe by @shenglian-zhou in #18114
fix: ingore tree.c error found by asan by @guanshengliang in #18122
test: add asan cases by @guanshengliang in #18120
fix: extend show create table result width by @dapan1121 in #18109
fix: null pointer when merge col data of varchar by @kailixu in #18121
fix(sync): fix AddressSanitizer error: TD-20372 by @castermode in #18119
fix: some problems of parser by @xiao-yu-wang in #18123
fix(timezone): taos_options apply new timezone by @DuanKuanJun in #18110
fix: taosadapter windows install by @sangshuduo in #18124
fix(sync): do not use sNError in timer function by @castermode in #18128
perf: insert optimize by @hzcheng in #18130
fix(query): fill operator memory leak fixed by @DuanKuanJun in #18133
enh(stream): add stream task info into information schema by @cosmic-jc in #18134
fix(query): fix errors found by asan. by @hjxilinx in #18125
fix(taosAdapter): fix log output by @huskar-t in #18127
build: 3.0.1.7 by @guanshengliang in #18136
release: build 3.0.1.7 by @guanshengliang in #18137
test: add asan case by @guanshengliang in #18135
docs: add media links by @arielyang in #18139
release: build 3.0.1.7 by @guanshengliang in #18140
docs: resolve ambiguous taosadapter heading by @arielyang in #18142
fix: skip bug of Docusaurus by @arielyang in #18144
fix:applying non-zero offset in tqSink.c by @54liuyao in #18141
fix: memory leak by @xiao-yu-wang in #18143
docs: fix bugs of style and import by @arielyang in #18146
test：add test case for future timestamp insert by @jiacy-jcy in #18145
docs: optimize media icons by @arielyang in #18149
fix: memory leak by @cosmic-jc in #18147
fix: memory leak in smworker.c by @guanshengliang in #18150
fix: fix asan issues by @dapan1121 in #18151
fix: memory leak of sync timer by @guanshengliang in #18156
fix: null pointer check when invoke memcpy by @kailixu in #18154
fix: reset cache when table is dropped by @cosmic-jc in #18157
test: add asan case by @guanshengliang in #18162
test: add tsan case by @guanshengliang in #18167
fix: clear meta reader's decoder to free leaked memory by @stephenkgu in #18163
fix/release of CentOS about rpm packing can find python3 by @wenzhouwww in #18160
fix: free value return by tdb by @stephenkgu in #18165
chore: update taosws to fix some unhandled error by @zitsen in #18166
fix(query): report error if certain function query stable has duplicate timestamps by @glzhao89 in #18112
release: build 3.0.1.7 by @guanshengliang in #18170
Test/td 19940 1 by @happyguoxy in #18168
release: build 3.0.1.7 by @guanshengliang in #18173
fix: asan error by @xiao-yu-wang in #18171
fix stack-buffer-overflow in timewindowoperator.c by @54liuyao in #18175
release: build 3.0.1.7 by @guanshengliang in #18177
refactor: stream meta ref count by @cosmic-jc in #18174
refactor(sync): optimize, make LRU Cache hit more by @castermode in #18176
test: add asan case by @guanshengliang in #18172
fix(wal): set commit ver and snapshot ver after restore by @cosmic-jc in #18178
release: build 3.0.1.7 by @guanshengliang in #18179
fix: heap-use-after-free in syncNodeEqPingTimer by @guanshengliang in #18180
fix(stream): check task by @cosmic-jc in #18181
rekease: build 3.0.1.7 by @guanshengliang in #18183
fix(query): fix signed integer overflow in builtinsimpl.c by @glzhao89 in #18184
test: add asan case by @guanshengliang in #18186
fix(sync): fix asan error, TD-20437 by @castermode in #18190
fix(stream): timer refer stream task by @cosmic-jc in #18192
fix(ws): fix websocket connection error on windows release build by @zitsen in #18193
fix: asan script error by @guanshengliang in #18194
test: update asan case by @guanshengliang in #18196
fix: asan script error by @guanshengliang in #18195
fix: get group id from the group list when last row scan by @shenglian-zhou in #18197
fix: memory leak by @xiao-yu-wang in #18198
fix(sync): fix timer memory leak by @castermode in #18199
fix(query): ASAN heap buffer overflow by @glzhao89 in #18201
fix: restore wal info changes by @guanshengliang in #18204
enh(stream): add tbname map cache by @cosmic-jc in #18203
fix: memory leak while create stream by @guanshengliang in #18189
fix: add sc start/stop instruction to windows installer by @sangshuduo in #18211
fix(sync): fix hb-timer heap-use-after-free by @castermode in #18206
Update 13-schemaless.md by @wangmm0220 in #18207
Update 13-schemaless.md by @wangmm0220 in #18208
test: add tsan case by @guanshengliang in #18214
fix(stream): skip check update for scalar by @cosmic-jc in #18216
enh: check function state by @cosmic-jc in #18209
fix: sma for null by @hzcheng in #18205
release: build 3.0.1.7 by @guanshengliang in #18218

New Contributors

@beyoung made their first contribution in #17831
@sunmorrow made their first contribution in #17846
@huajingyun01 made their first contribution in #17982

Full Changelog: ver-3.0.1.6...ver-3.0.1.7

taosdata/TDengine ver-3.0.1.7 3.0.1.7 on GitHub

What's Changed

New Contributors

taosdata/TDengine ver-3.0.1.7
3.0.1.7

on GitHub