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399 Commits

Author SHA1 Message Date
dapan1121 582f44c2fd fix: fix statecount result error 2022-09-07 18:52:54 +08:00
slzhou 84f79e8df2 fix: save selectivity value for first/last even column consists of all null values 2022-09-06 15:48:08 +08:00
Liu Jicong 004a84ac81 fix memory leak 2022-09-02 16:41:32 +08:00
Ganlin Zhao 4f772ee711 Merge branch '3.0' into fix/TD-16780 2022-09-01 11:28:28 +08:00
Ganlin Zhao c49aa8e1f9 fix(query): support timestap type in max/min function 
TD-16780
 2022-08-31 18:51:29 +08:00
Shengliang Guan 4401080328 enh: make cmake .. -DCMAKE_BUILD_TYPE=Release work 2022-08-31 18:06:17 +08:00
Haojun Liao e5f5d3710d fix(query): set correct value length 2022-08-30 12:48:06 +08:00
Haojun Liao d338e4dc60 fix(query): set correct length value. 2022-08-30 10:38:32 +08:00
Haojun Liao ba8b10e27b refactor(query): do some internal refactor. 2022-08-29 18:47:46 +08:00
Haojun Liao 60d9acb7b4 feature(query): support last function cache and retrieve data. 2022-08-26 15:27:19 +08:00
Haojun Liao 1c06206000 other:merge 3.0 2022-08-25 11:01:36 +08:00
Haojun Liao 38b30d071e fix(query): fix errors. 2022-08-21 00:02:43 +08:00
Ganlin Zhao 9ef2d73689 fix(query): fix elapsed order by ts desc result inconsist after flush 
to disk

TD-18453
 2022-08-18 16:06:49 +08:00
slzhou 3f3c1b9e8d Merge branch '3.0' of github.com:taosdata/TDengine into szhou/fixbugs 2022-08-16 16:45:42 +08:00
Ganlin Zhao e4f9a41f4d fix(query): fix sample with partition by invalid pageId cause crash 
issue

TD-17499
 2022-08-16 15:03:20 +08:00
“happyguoxy” 25f5b0435e fix: fix type conversion for max/min function 2022-08-16 14:45:42 +08:00
54liuyao c10a1adbd3 feat(stream):delete window 2022-08-11 16:33:35 +08:00
slzhou 9891f78961 fix: can not clear result info when in stream computing 2022-08-11 09:43:03 +08:00
shenglian-zhou d9621d0f09
Merge pull request #15942 from taosdata/szhou/fixbug 
fix: return init agg failure when create operators to avoid coredump
 2022-08-11 07:54:42 +08:00
Haojun Liao d8455841e0 refactor: do some internal refactor. 2022-08-10 20:12:32 +08:00
slzhou 668a78a79f fix: fix histogram not setting content when process all null columns 2022-08-10 18:02:43 +08:00
Xiaoyu Wang 07ef00e89f merge 3.0 2022-08-09 11:36:08 +08:00
Haojun Liao 4d8842c21f other:merge 3.0 2022-08-08 16:37:37 +08:00
slzhou e9f79254fb fix: merge spread into output when input spread has result 2022-08-08 15:23:55 +08:00
slzhou 580b2e587b fix: set selectivity value for the null group 2022-08-06 14:29:12 +08:00
slzhou b2c8d2161f fix: all null value group with all null out 2022-08-06 10:47:15 +08:00
Haojun Liao 3a5fcefc8d other: merge 3.0 2022-08-04 17:24:51 +08:00
Haojun Liao 3566e8cf46 enh(query): diff support timestamp column type. 2022-08-04 15:02:05 +08:00
Haojun Liao c253ea73e1 fix(query): fix the null not returns problem. 2022-08-03 19:17:07 +08:00
Ganlin Zhao 479367207b fix(query): add interp param check 
TD-18113
 2022-08-03 18:58:47 +08:00
Ganlin Zhao 4601fd0bfd Merge branch '3.0' into fix/TD-18010 2022-08-02 15:37:29 +08:00
Ganlin Zhao b323d508e6 fix(query): fix apercentile crash in stream concurrent insert 
TD-18010
 2022-08-02 15:34:33 +08:00
Ganlin Zhao 081695668d refactor apercentile logs 2022-08-02 15:33:41 +08:00
Ganlin Zhao 30ab3a1bb2
Merge pull request #15647 from taosdata/fix/TD-17799 
fix(query): fix apercentile crash when result is 0 rows and used with other non-null result functions
 2022-08-01 19:07:56 +08:00
Ganlin Zhao 0dbe26f8bb fix(query): fix apercentile crash when input is all null columns and used 
with other non-null result functions

TD-17799
TD-17967
 2022-08-01 17:41:27 +08:00
Ganlin Zhao 3ebd338097 enh(query): add selectivity support for mavg functions 
TD-18050
 2022-08-01 15:41:05 +08:00
Ganlin Zhao 62407b9e9f enh(query): add selectivity support for csum functions 
TD-18050
 2022-08-01 15:33:38 +08:00
Ganlin Zhao b4fa0d61b4 enh(query): add selectivity support for statecount/stateduration 
functions

TD-18050
 2022-08-01 15:16:29 +08:00
Haojun Liao 9ee13ca254 other: merge 3.0 2022-07-29 18:03:42 +08:00
Haojun Liao 78bbfcb4bc refactor: do some internal refactor and opt query performance. 2022-07-29 09:56:03 +08:00
Ganlin Zhao b4a8408030 fix(query): fix max/min/sum null input output behavior to 0 rows 2022-07-28 11:41:05 +08:00
Ganlin Zhao c0091afb01 Merge branch '3.0' into enh/TD-17659 2022-07-26 21:05:34 +08:00
Ganlin Zhao 63d8057ade Merge branch '3.0' into enh/TD-17659 2022-07-26 20:23:13 +08:00
Ganlin Zhao 320525edf9 fix(query): fix max/min with null input 2022-07-26 20:20:39 +08:00
Ganlin Zhao 2dc24b2692 fix(query): fix max/min with null input 2022-07-26 20:14:22 +08:00
Ganlin Zhao 2884b36d5f fix(query): fix sum(null) or sum(nullexpr) result to null 2022-07-26 20:07:28 +08:00
shenglian-zhou fd2a53d174
Merge pull request #15415 from taosdata/szhou/fix/udf 
fix: set null when all inputs are null for leastsquare function
 2022-07-26 15:57:25 +08:00
shenglian zhou 662a9997c1 fix: set null when all inputs are null for leastsquare function 2022-07-26 10:39:58 +08:00
Ganlin Zhao e8da4f429c enh(query): add derivative function selectivity 
TD-17659
 2022-07-25 16:04:28 +08:00
Ganlin Zhao 8537449f90 fix diff function selectivity output index 2022-07-25 15:54:36 +08:00