21 commits

Author	SHA1	Message	Date
Xiaoyu Wang	0fdce91b5a	fix: wrong permissions of 'show variables' command	2022-10-24 16:34:10 +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	1d62834e5c	feat(stream): tag and child table name improvement	2022-09-26 18:39:47 +08:00
Xiaoyu Wang	63792daeeb	fix: user permission error with sysinfo 0	2022-08-25 17:18:11 +08:00
Xiaoyu Wang	43b5ca1efe	feat: support pseudo columns such as _qstart, _qend and _qduration	2022-07-13 15:13:01 +08:00
Xiaoyu Wang	c1eef9911b	feat: sql command 'insert ... select'	2022-07-06 16:16:54 +08:00
Xiaoyu Wang	a67eb1a9a0	eat: sql command 'insert ... select'	2022-07-06 11:55:47 +08:00
Xiaoyu Wang	c8508248e2	feat: sql command 'insert ... select'	2022-07-05 21:12:10 +08:00
Xiaoyu Wang	d223a6624b	fix: execution plan problem in the mode of using qnode as much as possible	2022-07-05 14:55:32 +08:00
Xiaoyu Wang	896c1b3a6d	feat: optimize partition by tbname	2022-06-21 15:37:59 +08:00
Xiaoyu Wang	5c185b909a	feat: sql command 'show local variables' and 'show dnode variables'	2022-06-20 20:36:15 +08:00
Xiaoyu Wang	22d1422b49	feat: sql command 'show table distributed'	2022-06-18 18:37:18 +08:00
Xiaoyu Wang	d5541cf1b0	feat: super table join	2022-06-14 21:13:10 +08:00
Xiaoyu Wang	fc4b959a12	feat: sma index optimize	2022-06-11 18:21:47 +08:00
Xiaoyu Wang	317cc8fc13	feat: sma index optimize	2022-06-10 10:16:18 +08:00
Xiaoyu Wang	31dc553390	feat: sma index optimize	2022-06-09 13:24:04 +08:00
Xiaoyu Wang	55d41c8f5c	feat: sql command 'delete from'	2022-06-05 15:48:06 +08:00
Xiaoyu Wang	f45ddaf1c8	feat: stream interval distributed split	2022-06-02 16:37:46 +08:00
Xiaoyu Wang	a47228aadd	fix: some problems of planner	2022-05-16 14:24:25 +08:00
Xiaoyu Wang	3ec702605b	enh: refactor unit test of parser and planner	2022-04-28 21:02:11 +08:00