Commit Graph

852 Commits

Author SHA1 Message Date
wangjiaming0909 fba43e1748 feature: optimize interval with limit 2023-08-04 15:04:04 +08:00
slzhou 658c64f16f fix: make statekey of state window operator not target node 2023-08-03 21:43:08 +08:00
dapan1121 b7126b9cc6 Merge remote-tracking branch 'origin/3.0' into feat/TD-24700 2023-07-28 18:01:11 +08:00
dapan1121 9ed1417bba enh: remove group cache 2023-07-28 18:00:33 +08:00
Haojun Liao b145771a1b other: merge 3.0 2023-07-27 16:38:57 +08:00
dapan1121 e83a46b88f enh: cache necessary file for seq mode 2023-07-26 19:17:59 +08:00
dapan1121 4f75eb5655 Merge remote-tracking branch 'origin/3.0' into feat/TD-24700 2023-07-24 11:43:15 +08:00
wangjiaming0909 7d850c1a5e feat: optimize partition by tbname slimit 2023-07-20 15:07:55 +08:00
dapan1121 c45359c989 enh: add batch table scan 2023-07-19 10:37:30 +08:00
dapan1121 a1e18ac898 fix: fix global cache issue 2023-07-17 09:25:28 +08:00
dapan1121 188df1d675 fix: fix bugs 2023-07-14 19:36:56 +08:00
wangjiaming0909 b850c1af47 fix: state/session/event window with order by _wstart/_wend has no effect 2023-07-14 16:03:59 +08:00
dapan1121 2312f10372 enh: support concurrent fetch from group cache 2023-07-14 13:30:13 +08:00
dapan1121 a42bd9e478 Merge remote-tracking branch 'origin/3.0' into feat/TD-24700 2023-07-11 19:34:39 +08:00
wangjiaming0909 1d7515213b feat: 1. add limit for diskBasedBuf
2. use referenced tuple before actually pushing into pq
3. use limitInfo instead of maxRows in sort pyhsical node
2023-07-11 14:16:20 +08:00
dapan1121 779224f0a6 fix: fix bugs 2023-07-06 19:33:31 +08:00
dapan1121 7b9d73c77a feat: add dynamic query ctrl operator 2023-07-05 11:07:08 +08:00
dapan1121 ac35ae9839 feat: add dynamic query ctrl operator 2023-07-03 19:29:46 +08:00
dapan1121 60290b98e4 feat: add group cache operator 2023-06-30 19:20:36 +08:00
dapan1121 226ee06209 enh: add physical plan processing 2023-06-29 19:28:32 +08:00
dapan1121 9f0da17c49 Merge remote-tracking branch 'origin/3.0' into feat/TD-24700 2023-06-28 19:40:55 +08:00
dapan1121 81a2bf10cf enh: optimize stable join 2023-06-28 19:39:04 +08:00
dapan1121 8f39b9d2e4 enh: optimize query plan 2023-06-27 19:36:51 +08:00
wangjiaming0909 57ddb3437d feature: optimize order by limit using priority queue 2023-06-27 17:50:50 +08:00
dapan1121 4dae9f4eff merge main to 3.0 2023-06-26 18:43:00 +08:00
dapan1121 ce2635074d enh: add uid/vgid functions 2023-06-26 11:48:47 +08:00
wangjiaming0909 632fb40a43 postfix: propagate ts order to parents for more logic nodes 2023-06-21 09:31:44 +08:00
wangjiaming0909 61309862c2 fix comments of TD-24656 2023-06-16 18:12:02 +08:00
wangjiaming0909 fb4f174fbc feature: add input, output ts order for execution plans 2023-06-16 10:26:09 +08:00
dapan1121 170182fecd feat: support fill history with sub request 2023-06-12 16:10:54 +08:00
Haojun Liao 5301c5756a other: merge main into 3.0. 2023-06-01 09:29:18 +08:00
dapan1121 693bac60a0
Merge pull request #21430 from taosdata/fix/TD-24349
fix: last(tbname) out of memory issue
2023-05-24 08:52:49 +08:00
dapan1121 d66f45308c fix: fix last(tbname) out of memory issue 2023-05-23 14:06:29 +08:00
kailixu a37d2c40fc chore: error logs of create sma cols 2023-05-23 11:06:44 +08:00
kailixu 329797ce23 fix: add _wstart if not exists 2023-05-23 10:57:34 +08:00
kailixu a171c0c860 Merge branch '3.0' into fix/TD-21457-3.0 2023-05-23 09:27:31 +08:00
kailixu c75aa54a3d fix: tsdb read and append _wstart for tsma 2023-05-22 20:33:29 +08:00
dapan1121 840eb21825 fix: last(tag) report error issue 2023-05-22 18:19:39 +08:00
kailixu f18fc19d76 fix: tsdb read and tsma _wstart append 2023-05-22 16:13:50 +08:00
dapan1121 e7496d7b82
Merge pull request #21388 from wangjiaming0909/fix/TS-3423
fix: select last(*) ..group by tag return wrong rows of data
2023-05-22 11:13:26 +08:00
Haojun Liao 200c1a367b
Merge pull request #21378 from taosdata/fix/nodisk
fix(query): do some internal refactor, and fix the bug when calender duration exists in sliding and offset.
2023-05-19 19:30:04 +08:00
dapan1121 778b7b84fd
Merge pull request #21371 from taosdata/fix/TD-24234
fix: distinct wrong result issue
2023-05-19 18:15:04 +08:00
wangjiaming0909 3dbbe63092 fix: select last(*) ..group by tag return wrong rows of data 2023-05-19 16:50:27 +08:00
slzhou d77eefdc93 fix: change more variable names 2023-05-19 15:43:31 +08:00
slzhou f9da4abdcb fix: change more variable names 2023-05-19 15:38:52 +08:00
shenglian zhou f36b0be17d fix: join eq conditions not only for tag 2023-05-19 14:32:03 +08:00
dapan1121 6a1eb62dd4 fix: distinct group issue 2023-05-19 11:26:40 +08:00
Haojun Liao 1e020a46c9 other: merge main. 2023-05-19 09:07:35 +08:00
dapan1121 27b228b79b
Merge pull request #21365 from taosdata/fix/TD-24188
enh: optimize order by for partition by clause
2023-05-19 08:57:11 +08:00
dapan1121 79623860a4 fix: distinct wrong result issue 2023-05-18 17:41:01 +08:00
dapan1121 72e6319592 enh: optimize order by for partition by clause 2023-05-18 14:41:32 +08:00
slzhou 304423e27b Merge branch 'main' of github.com:taosdata/TDengine into szhou/fix-ts3405 2023-05-18 13:27:58 +08:00
dapan1121 5ac91597b6
Merge pull request #21310 from wangjiaming0909/fix/TS-3398
fix: select <expr1>, <expr1##sth else> from ... return error data whe…
2023-05-18 10:07:06 +08:00
Haojun Liao 041ffa91bd other: merge main. 2023-05-17 15:42:15 +08:00
dapan1121 ab7cb995a2 fix: join push down condition issue 2023-05-17 15:31:53 +08:00
slzhou 03e77288e8 fix: add on conditions null check and rightRowLocations no longer hides the outer scope rightRowLocations 2023-05-17 10:07:19 +08:00
shenglian zhou a51de5cc93 fix: add restriction 2023-05-16 16:31:58 +08:00
shenglian zhou c6555c3b37 fix: join operator finished 2023-05-16 16:25:55 +08:00
wangjiaming0909 789b0c7178 fix: select <expr1>, <expr1##sth else> from ... return error data when strlen(expr1) > TSDB_COL_NAME_LEN 2023-05-16 15:42:30 +08:00
shenglian zhou 629ab2b85f fix: extract tag equal condition 2023-05-15 16:10:11 +08:00
Haojun Liao 5b2ef2a675 other: merge main and remove invalid return data for poll. 2023-05-13 02:31:39 +08:00
slzhou 51fa0aeb64 Merge branch 'main' of github.com:taosdata/TDengine into szhou/fix-ts3400 2023-05-13 00:02:03 +08:00
shenglian zhou 0ea8de64df fix: code refactor 2023-05-12 20:20:53 +08:00
slzhou 5b866edae7 fix: disable table count scan optimized when filters and group by both exist 2023-05-12 18:51:18 +08:00
Haojun Liao 7ef16e1922 other: merge main. 2023-05-12 11:49:53 +08:00
slzhou e58fda2bdd fix: bypass projection pruning if union set op and subquery 2023-05-11 16:04:06 +08:00
dapan1121 a1eefd25ea fix: count wrong group number issue 2023-05-09 11:33:47 +08:00
dapan1121 1526eb2923 fix: projection group merge issue 2023-05-08 10:28:07 +08:00
dapan1121 1f25cc57cd fix: projection merge issue 2023-05-06 16:39:40 +08:00
dapan1121 51a1e07dbf
Merge pull request #21029 from taosdata/fix/TD-23797
fix: fix crash caused by deleting from system table
2023-04-26 17:48:58 +08:00
shenglian zhou 93ab81437f enhance: code refactor and operator full implement slimit 2023-04-25 11:08:58 +08:00
shenglian zhou 758427b3c4 fix: use slimit to indicate group for tag scan 2023-04-24 15:48:20 +08:00
Ganlin Zhao 1251245c2a move code to parser 2023-04-24 09:49:03 +08:00
Ganlin Zhao c5b3737702 fix: forbid delete from system table 2023-04-23 11:21:01 +08:00
shenglian zhou 3a9dddd619 enhance: modify inside isEligibleAgg func 2023-04-20 15:11:12 +08:00
shenglian zhou cc78a6356c fix: do not performace table count scan optimized where there are no agg functions 2023-04-20 13:54:22 +08:00
Xiaoyu Wang 5367f25b4d feat: the having clause can be used after the partition by clause or window clause 2023-04-19 16:55:08 +08:00
Xiaoyu Wang 586b3945d1 feat: last queries with tags output can be read from cache 2023-04-19 13:09:11 +08:00
Xiaoyu Wang 6669c3a5ad feat: last queries with tags output can be read from cache 2023-04-18 17:13:14 +08:00
shenglian zhou 71d59281ff fix: select * from (select * from t order by ts desc) order by ts 2023-04-10 14:03:56 +08:00
Xiaoyu Wang 0e53e578a7
Merge pull request #20748 from taosdata/fix/TD-23473
ehn(plan/optimizer): remove tbname fetching with cached groupby
2023-04-04 09:36:56 +08:00
Minglei Jin 6a3bcf4a71 ehn(plan/optimizer): remove tbname fetching with cached groupby 2023-04-03 19:08:57 +08:00
Xiaoyu Wang 10979f6fc2 fix: when the set operator statement is used for subquery, the outer layer filtering fails. 2023-03-30 13:34:35 +08:00
Xiaoyu Wang f30cb8e527 fix: when the set operator statement is used for subquery, the outer layer filtering fails. 2023-03-30 10:58:33 +08:00
Haojun Liao 0d9d2ea293 fix(query): do some internal refactor, and fix the bug when calender time duration exists in sliding and offset. 2023-02-17 18:31:32 +08:00
Xiaoyu Wang 3382a24a69 merge main 2023-02-10 18:03:11 +08:00
54liuyao 40987fa507 feat:do not check whether the expired data has been update 2023-02-09 11:14:28 +08:00
Xiaoyu Wang 98e2fa2d7b feat: add ignore update option for create stream 2023-02-08 18:46:12 +08:00
Xiaoyu Wang 8b6a50d970 feat: add explain test case 2023-02-07 18:35:42 +08:00
Xiaoyu Wang 5d499e52f9 merge main 2023-02-03 17:13:11 +08:00
Xiaoyu Wang 637195ce94 fix: the problem of creating a stream without partition by clause 2023-02-01 17:27:03 +08:00
Xiaoyu Wang 8258c68b6d fix: subquery output ignores group id 2023-01-28 11:11:37 +08:00
Xiaoyu Wang beb3de8530 fix: limit push down error 2023-01-28 10:53:43 +08:00
Xiaoyu Wang ec1592390a fix: limit push down error 2023-01-28 10:35:21 +08:00
Xiaoyu Wang f8082bc752
Merge pull request #19623 from taosdata/enh/3.0_planner_optimize
enh: optimize execute plan when 'tail' function is used with 'partition by' clause
2023-01-18 17:25:16 +08:00
Xiaoyu Wang f1d6262630 enh: optimize execute plan when 'tail' function is used with 'partition by' clause 2023-01-18 12:26:01 +08:00
Xiaoyu Wang 554b8c6418 enh: optimize execute plan when 'tail' function is used with 'partition by' clause 2023-01-18 04:43:04 +08:00
dapan1121 62b64631dc
Merge pull request #19547 from taosdata/fix/TD-21648
fix:add interface for odbc
2023-01-16 13:29:15 +08:00
Xiaoyu Wang 30381ec446 fix: sma optimize memory leak 2023-01-16 11:03:53 +08:00
Shengliang Guan d90eef6656 Merge branch '3.0' into merge/mainto3.0_0108 2023-01-08 09:54:21 +08:00