774 commits

Author	SHA1	Message	Date
dapan1121	8da28aced2	fix: distinct constant value issue	2023-06-21 10:33:50 +08:00
dapan1121	23d88b7e5a	fix: partition data order requirement issue	2023-06-15 11:22:32 +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