179 commits

Author	SHA1	Message	Date
Ganlin Zhao	be88d8027f	enh(query): refactor function merge code to provide common interface	2022-06-10 19:31:48 +08:00
Haojun Liao	24cca6cbcd	Merge branch '3.0' into feature/3_liaohj	2022-06-10 11:28:10 +08:00
Haojun Liao	e99d088f35	refactor: do some internal refactor.	2022-06-10 10:37:52 +08:00
Haojun Liao	85d4ee6031	refactor: do some internal refactor.	2022-06-10 10:29:53 +08:00
Haojun Liao	c55aae2c0c	enh(query): block distribution query is supported.	2022-06-10 09:51:57 +08:00
Ganlin Zhao	134ad9fa52	Merge branch '3.0' into enh/elapsed_split	2022-06-09 20:12:57 +08:00
Ganlin Zhao	d2efa06742	add elapsed function merge/partial functions	2022-06-09 19:49:29 +08:00
Ganlin Zhao	62506bac33	add elapsed function partial/merge translate	2022-06-09 19:15:09 +08:00
54liuyao	016a7b698f	feat(stream): stream state window support top and bottom	2022-06-09 17:45:40 +08:00
Ganlin Zhao	20b1ee6160	fix bugs	2022-06-09 14:21:27 +08:00
Ganlin Zhao	8e65f1e426	add hll partial/merge functions	2022-06-09 13:31:33 +08:00
Ganlin Zhao	d1a0ab2445	add hll partial/merge translate functions	2022-06-09 11:36:28 +08:00
Ganlin Zhao	ca2d1f8b3c	Merge branch '3.0' into enh/histogram_split	2022-06-08 20:34:39 +08:00
Ganlin Zhao	ea05f8af12	fix bugs	2022-06-08 20:30:43 +08:00
Ganlin Zhao	c07bea7ff5	add histogram partial/merge function	2022-06-08 18:40:16 +08:00
54liuyao	a8da3cfd14	feat(stream): stream state support apercentile	2022-06-08 18:20:43 +08:00
Ganlin Zhao	081a8a62b2	add histogram partial/merge translate functions	2022-06-08 17:59:32 +08:00
Ganlin Zhao	e4216bbc87	fix bugs	2022-06-08 16:35:45 +08:00
Ganlin Zhao	622b4f8d47	add spread split partial/merge function	2022-06-08 16:34:48 +08:00
Ganlin Zhao	183fcac013	add spread splitting translate fucntions	2022-06-08 16:34:37 +08:00
Ganlin Zhao	b6eaec2ad4	Merge branch '3.0' into feature/dist_split_glzhao	2022-06-08 11:13:24 +08:00
Ganlin Zhao	b93ea371a6	Merge branch '3.0' of github.com:taosdata/TDengine into 3.0	2022-06-08 11:13:08 +08:00
Ganlin Zhao	e5b1ba6dd1	add apercentile "t-digest" splitting	2022-06-08 11:11:48 +08:00
54liuyao	262a221c12	distributed interval	2022-06-08 09:33:11 +08:00
Ganlin Zhao	6fff47b389	fix apercentile percent param in distributed splitting	2022-06-07 20:26:34 +08:00
Ganlin Zhao	367af0ec30	fix bugs	2022-06-07 19:55:55 +08:00
Ganlin Zhao	53ee89a505	fix bugs	2022-06-07 19:30:49 +08:00
Ganlin Zhao	351ac2d81c	fix bugs	2022-06-07 19:16:40 +08:00
Ganlin Zhao	e6a852090f	add apercentile distributed spliting	2022-06-07 18:42:20 +08:00
Ganlin Zhao	dff653ed16	add apercentile distributed spliting	2022-06-07 16:54:08 +08:00
Ganlin Zhao	12f4bc3c90	refactor	2022-06-07 11:45:55 +08:00
Ganlin Zhao	5d543449c9	enh(query): add distributed splitting of aggregate function ... TD-16321	2022-06-07 11:23:19 +08:00
54liuyao	5400507245	feat(stream): stream state operator	2022-06-04 20:36:28 +08:00
Haojun Liao	f1bcfb309d	fix(query): set null for empty min/max	2022-06-03 11:14:30 +08:00
Liu Jicong	77fe6a4ef7	Merge branch '3.0' into feature/3_liaohj	2022-06-02 15:05:49 +08:00
Ganlin Zhao	4ba4f53912	fix(query): fix leastsquares function param type error ... TD-16187	2022-05-31 09:49:30 -04:00
Ganlin Zhao	34d8d05449	fix(query): fix leastsquares c0+null and also group by output has empty ... result TD-16136	2022-05-31 09:31:30 -04:00
Haojun Liao	cca327190d	fix(query): restore some remove attributes.	2022-05-31 17:46:35 +08:00
Haojun Liao	c06316537e	enh(query): the results of count and hyperloglog is configurable.	2022-05-31 15:04:52 +08:00
Haojun Liao	a7feca23fe	other: merge 3.0	2022-05-30 23:32:00 +08:00
Haojun Liao	70927458e5	refactor(query): do some internal refactor.	2022-05-30 20:10:30 +08:00
Ganlin Zhao	edf66a3572	fix(query): fix tail result incorrect when column containing null value ... TD-16122	2022-05-30 16:56:43 +08:00
Haojun Liao	1652cd0ec2	enh(query): enable twa function in select clause.	2022-05-29 12:35:11 +08:00
Ganlin Zhao	75f2d3952a	fix(query): apercentile algo string should not include var header	2022-05-28 14:47:13 +08:00
Ganlin Zhao	06a5408190	Merge pull request #13113 from taosdata/fix/TD-15892 ... fix(query): fix avg used in group by NULL value calculated as nan	2022-05-27 23:32:37 +08:00
Ganlin Zhao	d11303916b	fix(query): fix avg used in group by NULL value calculated as nan ... TD-15892	2022-05-27 22:59:17 +08:00
Ganlin Zhao	3b9e21558d	Merge pull request #13102 from taosdata/fix/TD-16034 ... fix(query): fix diff function result type to avoid overflow	2022-05-27 22:33:15 +08:00
Ganlin Zhao	266da48c5a	fix(query): fix diff function result type to avoid overflow ... TD-16068	2022-05-27 19:43:13 +08:00
Ganlin Zhao	ecb3d055da	Merge pull request #13084 from taosdata/fix/TD-16034 ... fix(queyr): fix tail function parameter restriction	2022-05-27 17:44:31 +08:00
Ganlin Zhao	dc17e5553c	fix(query): eliminate diff function result nan/inf in case of overflow ... TD-16053	2022-05-27 15:48:12 +08:00