136 commits

Author	SHA1	Message	Date
slzhou	911cd1fe66	fix: reuse existing udf handles and teardown the handle later	2022-05-14 22:51:13 +08:00
Shengliang Guan	253651a521	Merge pull request #12449 from taosdata/feature/3.0_glzhao ... feat(query): add sample function using reservoir sampling method	2022-05-13 23:27:07 +08:00
Ganlin Zhao	d24254fb84	feat(query): add sample function	2022-05-13 21:13:35 +08:00
Shengliang Guan	992a64e7c8	Merge remote-tracking branch 'origin/3.0' into feature/dnode	2022-05-13 11:09:02 +08:00
Ganlin Zhao	8b9dd500bd	Merge pull request #12401 from taosdata/feature/3.0_glzhao ... feat(query): add mavg function	2022-05-12 22:53:36 +08:00
Ganlin Zhao	8d21c662aa	feat(query): add mavg function	2022-05-12 21:16:34 +08:00
Ganlin Zhao	818e3636d6	feat(query): add mavg function	2022-05-12 20:40:17 +08:00
Shengliang Guan	dd87e8f7b9	refactor: node mgmt	2022-05-12 17:12:40 +08:00
Ganlin Zhao	aba7e4a6f6	Merge pull request #12376 from taosdata/feature/3.0_glzhao ... feat(query): add csum function	2022-05-12 15:18:49 +08:00
Ganlin Zhao	71e43677f7	feat(query): add csum function	2022-05-12 14:38:56 +08:00
Ganlin Zhao	93b0cd8047	Merge pull request #12343 from taosdata/feature/3.0_glzhao ... feat(query): add state_duration function	2022-05-11 17:02:24 +08:00
Ganlin Zhao	977c3fe400	feat(query): add state_duration function	2022-05-11 15:42:31 +08:00
Ganlin Zhao	6a94ad7346	Merge pull request #12321 from taosdata/feature/3.0_glzhao ... feat(query): add state_count function	2022-05-11 09:50:56 +08:00
Ganlin Zhao	57cd462000	Merge branch '3.0' into feature/3.0_glzhao	2022-05-10 20:44:57 +08:00
Ganlin Zhao	85adb8611c	feat(query): add state_count function	2022-05-10 20:32:03 +08:00
Haojun Liao	8c47b350dc	fix(query): Pseudo time window result expands to multiple rows in case of multiple rows aggregates function existing.	2022-05-10 18:21:54 +08:00
Ganlin Zhao	15055fe9e3	Merge pull request #12281 from taosdata/feature/3.0_glzhao ... feat(query): add leastsquares function	2022-05-10 10:13:51 +08:00
Shengliang Guan	fe4c1eed05	Merge pull request #12283 from taosdata/feature/3.0_wxy ... fix: problem of parser and planner	2022-05-10 09:35:32 +08:00
Xiaoyu Wang	4c914c2960	fix: problem of parser and planner	2022-05-09 20:20:05 +08:00
Ganlin Zhao	79570c93a3	feat(query): add leastsquares function	2022-05-09 19:37:16 +08:00
Haojun Liao	ea18b8a7dc	feature(query): bottom function is available.	2022-05-09 17:48:23 +08:00
Haojun Liao	a030a9f32f	enh(query):support selectivity function and normal column data query.	2022-05-09 16:06:15 +08:00
54liuyao	599ea89a53	stream scan	2022-05-07 18:10:45 +08:00
Ganlin Zhao	d36a9286b5	Merge pull request #12172 from taosdata/feature/3.0_glzhao ... feat(query): add histogram function	2022-05-06 21:42:56 +08:00
Ganlin Zhao	ea88da15db	feat(query): add histogram function	2022-05-06 15:51:18 +08:00
shenglian zhou	8b9e94a038	scalar udf memory by itself	2022-05-05 19:03:05 +08:00
Xiaoyu Wang	3b4f9b91cf	feat: sql commadn 'select max(c1), c2 from t2'	2022-05-01 08:38:17 +08:00
Ganlin Zhao	d8f8e075e1	feat(query): add spread function ... TD-14297	2022-04-28 21:27:46 +08:00
shenglian zhou	d9490f8a8b	finalize result buf location can be specified	2022-04-28 10:30:00 +08:00
shenglian zhou	35711ee710	Merge branch '3.0' of github.com:taosdata/TDengine into feature/udf	2022-04-27 07:31:36 +08:00
Xiaoyu Wang	ac754dce90	fix: some problems of tag query and sma	2022-04-26 18:15:06 +08:00
slzhou	22a97ca07e	Merge branch '3.0_udfd' of github.com:taosdata/TDengine into feature/udf	2022-04-26 17:31:22 +08:00
slzhou	26eaaf9070	Merge branch '3.0' of github.com:taosdata/TDengine into 3.0_udfd	2022-04-26 17:00:15 +08:00
slzhou	41a213a904	scalar api change	2022-04-26 16:57:08 +08:00
slzhou	21a28306e0	merge 3.0	2022-04-26 16:09:13 +08:00
Xiaoyu Wang	ba509423fc	fix: some problems of udf and 'create table'	2022-04-25 20:35:05 +08:00
shenglian zhou	f8e71908c4	add feature that udaf produces no result	2022-04-25 18:19:57 +08:00
Xiaoyu Wang	14e9fa355c	fix: some problems of udf and 'create table'	2022-04-25 17:57:14 +08:00
shenglian zhou	73a0ad7414	udaf integration first step	2022-04-25 15:44:40 +08:00
shenglian-zhou	7468d948f5	Merge pull request #11819 from taosdata/3.0_udfd ... udfc open/close in vm init/cleanup	2022-04-25 11:26:25 +08:00
Haojun Liao	199a3610f7	fix: fix some syntax errors.	2022-04-25 09:44:39 +08:00
slzhou	e29141a4ad	udfc open/close in vm init/cleanup	2022-04-25 09:30:20 +08:00
Haojun Liao	5eed1159b1	other: merge 3.0	2022-04-25 09:16:37 +08:00
shenglian zhou	69eaa0979d	Merge branch '3.0' of github.com:taosdata/TDengine into 3.0_udfd	2022-04-24 21:22:06 +08:00
Ganlin Zhao	770be0364f	Merge branch '3.0' into feature/3.0_glzhao	2022-04-24 20:15:26 +08:00
slzhou	a0852402a9	api change : remove udfc handle and epset	2022-04-24 17:36:07 +08:00
slzhou	a9d47ded0a	more udf info	2022-04-24 15:11:12 +08:00
shenglian zhou	35f062a5da	Merge branch '3.0' of github.com:taosdata/TDengine into 3.0_udfd	2022-04-23 22:16:45 +08:00
shenglian zhou	52cc00987b	udfd pipe name generating with dnode id through environment passing	2022-04-23 22:16:26 +08:00
Haojun Liao	4b36763429	refactor(query): do some internal refactor.	2022-04-22 22:43:07 +08:00