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110 Commits

Author SHA1 Message Date
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
Haojun Liao 809a3eda25 fix(query): set the correct result field length for first/last query. 2022-05-06 18:16:16 +08:00
Ganlin Zhao ea88da15db feat(query): add histogram function 2022-05-06 15:51:18 +08:00
Haojun Liao e4f0a0fc67 fix(query): enable table name query for super table. 2022-05-05 23:47:44 +08:00
Xiaoyu Wang 1361bf4eed fix: plan problem of tag scanning 2022-05-05 14:49:00 +08:00
Xiaoyu Wang 3b4f9b91cf feat: sql commadn 'select max(c1), c2 from t2' 2022-05-01 08:38:17 +08:00
Xiaoyu Wang 022f5bfc14 feat: rewrite timeline function 2022-04-29 20:06:26 +08:00
Haojun Liao 77f1779820
Merge pull request #12042 from taosdata/feature/3.0_liaohj 
fix(query): alter the type of result of the length function.
 2022-04-29 14:00:16 +08:00
Haojun Liao 5711656304 fix(query): alter the type of result of the length function. 2022-04-29 11:55:25 +08:00
Ganlin Zhao d8f8e075e1 feat(query): add spread function 
TD-14297
 2022-04-28 21:27:46 +08:00
Xiaoyu Wang ac754dce90 fix: some problems of tag query and sma 2022-04-26 18:15:06 +08:00
Xiaoyu Wang cc231653ad enh: format code 2022-04-26 12:59:53 +08:00
Ganlin Zhao 8c36142a9c fix(query): fix scalar function input is constant return var type value contains illegal characters. 
TD-15116
 2022-04-25 17:16:47 +08:00
Ganlin Zhao 8ace6c9bdf
Merge pull request #11811 from taosdata/fix/TD-15107 
fix(query): fix math function NULL values is not properly appended
 2022-04-24 22:25:01 +08:00
Ganlin Zhao aadbba44cc fix(query): fix math function NULL values is not properly appended 
TD-15056
 2022-04-24 21:17:30 +08:00
Ganlin Zhao 770be0364f Merge branch '3.0' into feature/3.0_glzhao 2022-04-24 20:15:26 +08:00
Haojun Liao d83ce4044a
Merge pull request #11754 from taosdata/feature/3.0_liaohj 
fix(driver): the user specified port that is in taos_connect API isn't active.
 2022-04-22 19:33:23 +08:00
WANG MINGMING 4291981b54
Merge pull request #11690 from taosdata/feature/TD-13041 
fix: bugs in to_json
 2022-04-22 18:23:27 +08:00
Ganlin Zhao 05f1e64108 Merge branch '3.0' into feature/3.0_glzhao 2022-04-22 17:17:46 +08:00
Ganlin Zhao b96d372e81 feat(query): add avg function 
TD-14295
 2022-04-22 16:56:04 +08:00
Ganlin Zhao 85bbe4e832
Merge pull request #11755 from taosdata/feature/3.0_glzhao 
refactor(query): limit cast var type length to 1000
 2022-04-22 16:30:11 +08:00
Ganlin Zhao a601081e6d refactor(query): limit cast var type length to 1000 2022-04-22 16:04:17 +08:00
Haojun Liao e28b75b8d4 refactor(query): do some internal refactor. 2022-04-22 15:07:20 +08:00
Haojun Liao fc799fa115 other: merge 3.0 2022-04-21 17:51:00 +08:00
Haojun Liao 9a038322b6 refactor(query): do some internal refactor. 2022-04-21 17:44:08 +08:00
Haojun Liao e14142d114 refactor(query): do some internal refactor. 2022-04-21 13:57:32 +08:00
Haojun Liao 46a3a58fac refactor:do some internal refactor. 2022-04-20 20:41:53 +08:00
wangmm0220 d2a1203eeb refactor: fix bugs in to_json 2022-04-20 20:39:19 +08:00
WANG MINGMING 66400aff66
Merge pull request #11671 from taosdata/feature/TD-13041 
feat: json tag
 2022-04-20 20:22:59 +08:00
Ganlin Zhao 1403fa1d6e refactor(query): add parameter combination check for cast 2022-04-20 17:35:49 +08:00
wangmm0220 0fb41733ea refactor: merge from 3.0 2022-04-20 17:08:52 +08:00
Ganlin Zhao 8649bbca02
Merge pull request #11642 from taosdata/fix/TD-14843 
refactor(query): refactor cast function
 2022-04-19 21:03:06 +08:00
Ganlin Zhao 43aecff7ea fix(query): fix timezone function with trailing characters 2022-04-19 20:15:29 +08:00
Ganlin Zhao f9947be46f refactor(query): refactor cast function 
TD-14837
TD-14843
TD-14904
 2022-04-19 18:22:59 +08:00
Ganlin Zhao 11028921b6 refactor(query): refactor cast function 
TD-14837
TD-14843
TD-14904
 2022-04-19 18:16:29 +08:00
wangmm0220 49c3057221 refactor: merge from 3.0 2022-04-18 21:15:57 +08:00
Ganlin Zhao 00ae854c78
fix(query): fix time function related bugs (#11604) 
* fix(query): fix timediff args cannot be integer values

TD-14798

* fix(query): fix timediff/timetruncate/to_unixtimestamp handling NULL value and empty string

TD-14802
TD-14803

* refactor(query): constant NULL value processing logic

TD-14802
TD-14803

* refactor(query): support timefunction arithmetic operation with boolean
constant
 2022-04-18 19:20:08 +08:00
wangmm0220 24f805c5c2 refactor: add to_json function 2022-04-18 15:54:40 +08:00
Ganlin Zhao 53aedbb163 Merge branch '3.0' into hotfix/glzhao_3.0 2022-04-18 11:39:18 +08:00
Ganlin Zhao 6105dfc934 refactor(query): refactor concat/concat_ws and param check 2022-04-18 11:39:08 +08:00
Haojun Liao 30602b8cfb Merge remote-tracking branch 'origin/3.0' into feature/3.0_liaohj 2022-04-16 19:02:08 +08:00
wade zhang 3f0f31c4c2
Merge pull request #11552 from taosdata/feature/TD-14243 
feat(query): support timezone function and now/today function arithmetic operation in select clause
 2022-04-16 18:54:18 +08:00
Xiaoyu Wang c40b590ad8 enh: window clause validity check 2022-04-16 17:27:54 +08:00
Haojun Liao d40f830b77 enh(query): optimize the data block load algorithm in table scan operator. 2022-04-16 16:06:48 +08:00
Haojun Liao be4d72bf80 refactor(query): refactor executor module to optimization the block load filter routine. 2022-04-16 15:15:28 +08:00
Ganlin Zhao ad7323166a Merge branch '3.0' into feature/TD-14243 2022-04-16 12:51:49 +08:00
Xiaoyu Wang e2164bf8cb feat: CREATE STREAM statement implement, and syntax of JSON data type implement. 2022-04-15 19:35:46 +08:00
Xiaoyu Wang ba1f3f7815 feat: CREATE STREAM statement implement, and syntax of JSON data type implement. 2022-04-15 18:30:01 +08:00
Ganlin Zhao e655a3cc1d feat(query): support timezone() function 
TD-14243
 2022-04-15 13:15:29 +08:00
Ganlin Zhao 0439e4f9f7 Merge branch '3.0' into feature/TD-14243 2022-04-15 10:16:55 +08:00