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426 Commits

Author SHA1 Message Date
Haojun Liao 505e14892e
Merge pull request #14932 from taosdata/feature/3_liaohj 
fix(query): handle multi group last_row query.
 2022-07-15 15:03:10 +08:00
Ganlin Zhao b8a4878b00 fix(query): add leastsquares function scalar version 2022-07-15 14:34:40 +08:00
Haojun Liao b9a471624d fix(query): handle multi group last_row query. 2022-07-15 11:19:00 +08:00
Ganlin Zhao 20ce5b32a9 Merge branch '3.0' into feat/agg_client_api 2022-07-15 10:04:28 +08:00
Haojun Liao 159d6c47c8
Merge pull request #14911 from taosdata/feature/3_liaohj 
fix(query): fix memory leak.
 2022-07-14 20:36:30 +08:00
Haojun Liao 707f0a837a fix(query): set correct fill output object. 2022-07-14 20:11:29 +08:00
Ganlin Zhao 7e661a9e9c feat(query): add avg function scalar version 
TD-17344
 2022-07-14 20:02:21 +08:00
Ganlin Zhao b87eb0abb3 feat(query): add stddev function scalar version 
TD-17344
 2022-07-14 17:39:03 +08:00
Ganlin Zhao 0cb911c0b4 Merge branch '3.0' into feat/agg_client_api 2022-07-14 11:40:53 +08:00
Ganlin Zhao 3f31c464f0 feat(query): add max function scalar version 
TD-17344
 2022-07-14 10:58:45 +08:00
Ganlin Zhao 8b1e56389c feat(query): add min function scalar version 
TD-17344
 2022-07-14 10:26:00 +08:00
Ganlin Zhao 80f175bdbe feat(query): add count function scalar version 
TD-17344
 2022-07-13 19:46:56 +08:00
Xiaoyu Wang 4830b7d9d3 feat: support pseudo columns such as _qstart, _qend and _qduration 2022-07-13 18:12:02 +08:00
Ganlin Zhao dd8f235e97 feat(query): add count function scalar version 
TD-17344
 2022-07-13 17:47:56 +08:00
Xiaoyu Wang d2ce16a875 Merge remote-tracking branch 'origin/3.0' into feature/3.0_debug_wxy 2022-07-13 15:37:21 +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 f54ad0346e
Merge pull request #14827 from taosdata/feature/3.0_debug_wxy 
feat: the 'null' value for the user is of type 'varchar(0)'
 2022-07-13 11:28:00 +08:00
Haojun Liao 2c1efc3963 other: merge 3.0 2022-07-12 21:10:10 +08:00
Haojun Liao 6f2ac5ba72 fix(query): always generated results for last_row query if rows exists. 2022-07-12 21:07:12 +08:00
Xiaoyu Wang 759bc7c434 feat: the 'null' value for the user is of type 'varchar(0)' 2022-07-12 16:51:37 +08:00
Ganlin Zhao 7069380a29
Merge pull request #14782 from taosdata/fix/TD-17021 
fix(query): histogram function interval query for super table missed some child table records.
 2022-07-12 10:11:37 +08:00
Haojun Liao 76e0ed8966 fix(query): add parameter check. 2022-07-11 21:01:43 +08:00
Ganlin Zhao b9795fab95 fix(query): histogram function interval query for super table 
missed some child table records.

TD-17021
 2022-07-11 19:49:48 +08:00
Xiaoyu Wang 6a845b746c fix: some problems of parser 2022-07-11 15:15:39 +08:00
Minglei Jin d843a8ac89
Merge pull request #14486 from taosdata/feat/tsdb_refact 
Feat/tsdb refact
 2022-07-06 17:43:22 +08:00
Ganlin Zhao fee4d3c2d3 Merge branch '3.0' into fix/TD-16322 2022-07-06 13:50:26 +08:00
Ganlin Zhao 27300117d0 fix(query): fix substr parameter check 
TD-16322
 2022-07-06 13:49:25 +08:00
Haojun Liao 29949a965b other: merge 3.0. 2022-07-06 13:46:24 +08:00
Haojun Liao ddb71ed095 refactor: do some internal refactor. 2022-07-06 13:33:21 +08:00
Ganlin Zhao 144df87ac6 fix(query): top/bottom parameter check failure on int type 
TD-16994
 2022-07-06 09:59:45 +08:00
Minglei Jin fc20a61c85
Merge branch '3.0' into feat/tsdb_refact 2022-07-06 00:37:21 +08:00
Ganlin Zhao cc89370f93 Merge branch '3.0' into fix/TD-17012 2022-07-05 19:59:36 +08:00
Haojun Liao 15d8ae0fee other: merge 3.0 2022-07-05 19:22:50 +08:00
Xiaoyu Wang 5b14444ca2 fix: a problem of unique function with ts 2022-07-05 18:00:07 +08:00
Ganlin Zhao 278339bdc6 fix(query): add "1b" timeunit in function param to represent nanosecond 
TD-17012
 2022-07-05 15:38:29 +08:00
Ganlin Zhao e6230baf70 fix(query): add "1b" timeunit in function param to represent nanosecond 
TD-17012
 2022-07-05 15:35:24 +08:00
Haojun Liao 6bfe5df94a other: merge 3.0 2022-07-05 09:47:39 +08:00
Ganlin Zhao 09c6fd9c09
Merge pull request #14498 from taosdata/fix/TD-16972 
fix(query): add histogram function parameter check
 2022-07-04 17:23:29 +08:00
Ganlin Zhao 22d8c5e9ab fix(query): disable histogram to be used with indefinite rows function 
in projection

TD-16948
 2022-07-04 15:26:44 +08:00
Ganlin Zhao a7e222ff92 fix(query): histogram function add param check for distribution 2022-07-04 14:57:20 +08:00
Ganlin Zhao 684621159a extend error msg buffer size 2022-07-04 14:46:58 +08:00
Ganlin Zhao 89e4be84fe fix(query): add histogram function parameter check 
TD-16972
 2022-07-04 14:40:12 +08:00
Hongze Cheng ddb198de23 Merge branch '3.0' of https://github.com/taosdata/TDengine into feat/tsdb_refact 2022-07-04 03:42:50 +00:00
Ganlin Zhao 68fab47397 enh(query): add cast from binary/nchar -> timestamp for date-time string 2022-07-02 16:09:22 +08:00
Ganlin Zhao 7a588bd16f Merge branch '3.0' into fix/TD-15257 2022-07-02 11:20:04 +08:00
Ganlin Zhao f44e5310da Merge branch '3.0' into fix/TD-15257 2022-07-02 11:18:50 +08:00
Xiaoyu Wang 7a53bae352 merge 3.0 2022-07-01 20:05:15 +08:00
Xiaoyu Wang d1eef6880b fix: csum/diff/mavg support subquery 2022-07-01 19:59:28 +08:00
Ganlin Zhao e8bff44bbb Merge branch '3.0' into fix/TD-16969 2022-07-01 18:08:39 +08:00
Ganlin Zhao 41aff1d1f6 fix(query): normalized parameter of histogram function can only be 1/0 
TD-16969
 2022-07-01 18:05:34 +08:00