284 commits

Author	SHA1	Message	Date
Xiaoyu Wang	11306876fa	feat: support writing streams to existing tables	2022-12-30 14:14:03 +08:00
Ganlin Zhao	17542879b2	add test cases	2022-12-15 10:55:11 +08:00
Xiaoyu Wang	2f9753c540	event window query	2022-12-13 14:18:03 +08:00
Xiaoyu Wang	bc413b8fff	feat: add stream option 'delete_mark'	2022-12-06 16:07:11 +08:00
Xiaoyu Wang	469fcd314e	enh: ins_tables optimize	2022-11-21 18:44:04 +08:00
Xiaoyu Wang	40c7562470	enh: optimize statement for querying the number of sub tables of the super table	2022-11-15 16:38:51 +08:00
Xiaoyu Wang	8f7c0b8c60	fix: state_window error	2022-11-08 11:35:12 +08:00
Xiaoyu Wang	02ac6fa552	enh: add unit test and delete useless code	2022-10-26 17:01:55 +08:00
Xiaoyu Wang	bd3c64d29e	enh: interp support for stable	2022-10-25 14:52:07 +08:00
Xiaoyu Wang	0fdce91b5a	fix: wrong permissions of 'show variables' command	2022-10-24 16:34:10 +08:00
Haojun Liao	f7fdeecc44	Merge branch '3.0' into feature/3_liaohj	2022-10-19 11:23:55 +08:00
Xiaoyu Wang	eaa2a344e1	fix: plan problem with 'partition by tag group by tag' statement	2022-10-18 15:01:52 +08:00
Xiaoyu Wang	0228caaa0d	enh: last cache optimize	2022-10-18 11:38:59 +08:00
Xiaoyu Wang	3ed27805c3	fix: query information_schema.ins_tags error	2022-09-30 14:43:51 +08:00
Xiaoyu Wang	73642ac3a2	feat: sql command 'show table tags from table_name'	2022-09-29 16:16:49 +08:00
Xiaoyu Wang	48c9373680	enh: query information_schema.ins_tags optimize	2022-09-28 17:00:02 +08:00
Xiaoyu Wang	8caa36299c	feat: add the _irowts pseudo column to output the timestamp of the interp	2022-09-27 15:23:24 +08:00
Xiaoyu Wang	1d62834e5c	feat(stream): tag and child table name improvement	2022-09-26 18:39:47 +08:00
Shengliang Guan	f80068bbe6	Merge pull request #17011 from taosdata/feat/3.0_parser_planner ... feat: case when expression	2022-09-23 11:41:57 +08:00
Xiaoyu Wang	50ebcb5006	feat: case when expression	2022-09-22 19:20:21 +08:00
Xiaoyu Wang	9f45f81aa0	fix: join validity check	2022-09-22 16:54:39 +08:00
Xiaoyu Wang	0321b8c088	fix: avg function data scan optimization	2022-09-22 15:08:07 +08:00
Xiaoyu Wang	5116e0a01b	enh: added memory allocators for parser and planner	2022-09-21 17:04:12 +08:00
Xiaoyu Wang	8a010a58f3	enh: added memory allocators for parser and planner	2022-09-20 16:13:08 +08:00
Xiaoyu Wang	74f75893ea	enh: physical plan serialization supports cross-platform	2022-09-19 15:56:14 +08:00
Xiaoyu Wang	cf759fba42	fix: parsing conflicts	2022-09-16 19:54:46 +08:00
Shengliang Guan	6263c8fcc9	Merge pull request #16781 from taosdata/enh/3.0_planner_optimize ... enh: add binary serialization method to node structure	2022-09-14 11:52:35 +08:00
Xiaoyu Wang	d585c20aa3	enh: count(tbname) optimize	2022-09-13 18:58:56 +08:00
Xiaoyu Wang	82fcd22107	enh: add binary serialization method to node structure	2022-09-13 15:57:17 +08:00
Xiaoyu Wang	f40d838fe7	enh: add binary serialization method to node structure	2022-09-13 15:07:31 +08:00
Xiaoyu Wang	3f5746d20b	enh: add binary serialization method to node structure	2022-09-08 15:43:14 +08:00
Xiaoyu Wang	e5aa7eeac6	enh: add binary serialization method to node structure	2022-09-07 16:48:54 +08:00
Xiaoyu Wang	5cfb023d01	enh: add binary serialization method to node structure	2022-09-06 17:26:37 +08:00
Xiaoyu Wang	417a29af0a	fix: a plan problem of system table complex query	2022-08-30 14:32:07 +08:00
Xiaoyu Wang	a39e6f7d92	enh: super table scan requires project operator to merge packets to improve performance	2022-08-29 14:01:18 +08:00
Xiaoyu Wang	63792daeeb	fix: user permission error with sysinfo 0	2022-08-25 17:18:11 +08:00
Xiaoyu Wang	eef595318d	feat: system table visible permission	2022-08-24 19:08:50 +08:00
Xiaoyu Wang	79f005552e	fix: fill clause error	2022-08-12 18:18:16 +08:00
Xiaoyu Wang	2ad70dff1e	fix: output datablcok desc error	2022-08-12 17:08:32 +08:00
Haojun Liao	dc991a9040	other:merge 3.0	2022-08-12 14:51:52 +08:00
Xiaoyu Wang	2e9cadfe89	fix: improve create stream check	2022-08-11 23:20:13 +08:00
Haojun Liao	0d60d54a4a	other: merge 3.0	2022-08-06 15:26:15 +08:00
Haojun Liao	4cd7af0ecf	other: merge 3.0	2022-08-03 19:02:43 +08:00
Xiaoyu Wang	f8bd778979	enh: the fill physical scheme distinguishes between interpolated and non-interpolated expressions	2022-08-02 16:18:53 +08:00
dapan1121	517b03a6fc	Merge pull request #15663 from taosdata/enh/addAppStat ... enh: support app level stat	2022-08-02 15:07:26 +08:00
dapan1121	596c86dd95	fix: fix case issue	2022-08-02 13:47:04 +08:00
Xiaoyu Wang	a62a7cc41f	enh: aggregate and window add field for merge data blocks	2022-08-01 21:05:44 +08:00
Xiaoyu Wang	5c9fbbd2e1	fix: some problems of parser and planner	2022-08-01 15:54:53 +08:00
Xiaoyu Wang	15a08b9999	fix: some problems of planner	2022-07-30 15:29:57 +08:00
Xiaoyu Wang	b08a28d559	fix: some problems of planner	2022-07-30 13:14:44 +08:00