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361 Commits

Author SHA1 Message Date
Xiaoyu Wang e235c9830d merge 3.0 2022-07-01 13:35:07 +08:00
Xiaoyu Wang 8a8939f99c fix: csum/diff/mavg support subquery 2022-07-01 13:31:22 +08:00
Ganlin Zhao 0692ab4c5e enh(query): add last_row selectivity 2022-06-30 17:55:54 +08:00
Ganlin Zhao 1dd89be98b enh(query): add last_row function without cache 
TD-16927
 2022-06-30 17:39:20 +08:00
Ganlin Zhao 0b9358583c Merge branch '3.0' into enh/last_row_function 2022-06-30 17:33:07 +08:00
Ganlin Zhao 860bf88f31 feat(query): add last_row function without cache 
TD-16927
 2022-06-30 17:20:04 +08:00
Ganlin Zhao 5ecc0d2ba8
Merge pull request #14382 from taosdata/refactor/db_precision 
fix(query): support irate function for ms/ns precision db
 2022-06-30 15:55:06 +08:00
Ganlin Zhao ee47df9c2a fix(query): support irate function for ms/ns precision db 2022-06-30 13:46:28 +08:00
Ganlin Zhao 23a55dc9e4
Merge pull request #14375 from taosdata/refactor/db_precision 
refactor(query): function adoption to us/ns db precision
 2022-06-30 12:32:15 +08:00
Ganlin Zhao 5d694bc5d7 fix translate function for now/today 2022-06-30 11:45:11 +08:00
Xiaoyu Wang 99563fc136
Merge pull request #14376 from taosdata/feature/3.0_debug_wxy 
feat: the last_row function supports all scenes
 2022-06-30 11:28:53 +08:00
Xiaoyu Wang cf35174d53 feat: the last_row function supports all scenes 2022-06-30 10:23:35 +08:00
Ganlin Zhao a2bdaf8a93 Merge branch '3.0' into refactor/db_precision 2022-06-30 09:58:59 +08:00
Ganlin Zhao f324a50b2e
Merge pull request #14369 from taosdata/refactor/db_precision 
refactor(query): function adoption to us/ns db precision
 2022-06-30 09:56:47 +08:00
Liu Jicong 0f0fe6276a merge from 3.0 2022-06-29 21:33:10 +08:00
Liu Jicong c2955a807b feat(tmq): offset support snapshot 2022-06-29 21:04:51 +08:00
Ganlin Zhao 4c23223447 refactor(query): function adoption to us/ns db precision 
TD-16436
 2022-06-29 20:46:51 +08:00
Ganlin Zhao 5e31c9e8fe refactor(query): function adoption to us/ns db precision 
TD-16436
 2022-06-29 20:07:33 +08:00
Ganlin Zhao 9e75569870 refactor(query): function adoption to us/ns db precision 
TD-16436
 2022-06-29 19:48:37 +08:00
Ganlin Zhao 290d5b3f14 refactor(query): function adoption to us/ns db precision 
TD-16436
 2022-06-29 17:50:33 +08:00
Xiaoyu Wang c2822a6449
Merge pull request #14347 from taosdata/feature/3.0_wxy 
feat: sql system info function 'database()', 'client_version()', 'server_version()', 'server_status()', 'current_user()' and 'user()'
 2022-06-29 15:45:19 +08:00
Xiaoyu Wang ae076af4f1 feat: sql system info function 'database()', 'client_version()', 'server_version()', 'server_status()', 'current_user()' and 'user()' 2022-06-29 11:41:32 +08:00
Ganlin Zhao d91443ce71 Merge branch '3.0' into enh/first_last_select 2022-06-28 16:47:27 +08:00
Ganlin Zhao 9ca819aa69 enh(query): last function support selectivity 2022-06-28 16:44:16 +08:00
Ganlin Zhao 0ea8f0fbc6 enh(query): fisrt function support selectivity 2022-06-28 15:14:57 +08:00
Xiaoyu Wang 1f47241fc9 merge 3.0 2022-06-28 13:48:13 +08:00
Xiaoyu Wang cd36807faf feat: refactor the plan implementation of unique function 2022-06-27 21:30:20 +08:00
Ganlin Zhao f9e80a8e2b fix(query): add mode function 2022-06-27 19:41:13 +08:00
Ganlin Zhao 515109088f feat(query): support mode function 2022-06-27 15:08:13 +08:00
Ganlin Zhao 570b36cb9b
Merge pull request #14232 from taosdata/enh/cast_function 
enh(query): enhance cast function to support more types
 2022-06-25 14:57:58 +08:00
Ganlin Zhao b1f16fca4e Merge branch '3.0' into enh/cast_function 2022-06-25 10:48:16 +08:00
Xiaoyu Wang b857d390e7 merge 3.0 2022-06-24 21:13:11 +08:00
Xiaoyu Wang 853f1df3ab feat: support partition by expression and aggregate function output together 2022-06-24 21:07:12 +08:00
Ganlin Zhao 5c3fae340e add NULL logic for _group_key 2022-06-24 20:26:46 +08:00
Ganlin Zhao f8bb36ce2c enh(query): add _group_key function for partion by 
TD-16805
 2022-06-24 20:08:07 +08:00
Ganlin Zhao 4f629ec68b enh(query): enhance cast function to support more types 
TD-15473
 2022-06-24 16:53:56 +08:00
Xiaoyu Wang 096c292d78
Merge pull request #14179 from taosdata/feature/3.0_debug_wxy 
feat: sql command 'show consumers' and 'show subscriptions'
 2022-06-24 12:51:21 +08:00
Ganlin Zhao 4995ce780e
Merge pull request #14181 from taosdata/fix/TD-15216 
fix(query): math function invalid input should have null output
 2022-06-24 10:33:14 +08:00
Ganlin Zhao 38c61a1a25 fix: pow/log function invalid input handling 2022-06-23 20:58:43 +08:00
Xiaoyu Wang 4fcd667bf6 feat: sql command 'show consumers' and 'show subscriptions' 2022-06-23 18:03:15 +08:00
Ganlin Zhao 7fda5a861e fix(query): fix to_ISO8601 function crash when processing constant 
illegal inputs

TD-15211
 2022-06-23 17:32:15 +08:00
Ganlin Zhao b556d1fa62 fix(query): fix to_ISO8601 function crash when processing constant 
illegal inputs

TD-15211
 2022-06-23 16:37:36 +08:00
Ganlin Zhao d2059e8079 feat(query): add irate function 2022-06-22 14:42:05 +08:00
Haojun Liao a2cec0e488
Merge pull request #14004 from taosdata/feature/3_liaohj 
feature(query): support show table block distribution.
 2022-06-20 15:13:10 +08:00
Ganlin Zhao 02cb6dc412 refactor(query): top/bot function refactor 2022-06-20 13:22:00 +08:00
Haojun Liao 659e429b87 feature(query): support show table block distribution. 2022-06-20 12:54:46 +08:00
Xiaoyu Wang bac6e27c20 feat: sql command 'interp' 2022-06-19 19:39:12 +08:00
Xiaoyu Wang 7db6081c72 feat: the function manager adds an interface for manually configuring the parameters of the merge function 2022-06-19 10:06:46 +08:00
Xiaoyu Wang 04e9996db6 feat: the function manager adds an interface for manually configuring the parameters of the merge function 2022-06-18 20:52:42 +08:00
Xiaoyu Wang 22d1422b49 feat: sql command 'show table distributed' 2022-06-18 18:37:18 +08:00