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1054 Commits

Author SHA1 Message Date
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
Ganlin Zhao b0becf1ca9 fix(query): fix n-1 function if select column after function position 
result row is incorrect.

fix/TD-18040
 2022-08-01 14:15:16 +08:00
Liu Jicong c67f5f10a2
Merge pull request #15595 from taosdata/feature/stream 
enh(wal): add lock to guarantee read behaviour
 2022-07-30 17:09:20 +08:00
Liu Jicong 6d67b17113 enh(wal): add lock to guarantee read behaviour 2022-07-30 16:35:49 +08:00
Liu Jicong f24f2eff42 merge 3.0 2022-07-30 13:03:12 +08:00
Ganlin Zhao 54f2e4af05 fix(query): fix hyperloglog return inconsistent values 
TD-17574
 2022-07-30 10:55:33 +08:00
Haojun Liao d29a60499a
Merge pull request #15554 from taosdata/feature/3_liaohj 
refactor: do some internal refactor and opt query performance.
 2022-07-29 22:34:37 +08:00
Liu Jicong 6c250e75cd fix(stream): forbid histogram in stream 2022-07-29 21:28:18 +08:00
Xiaoyu Wang 31126d5390 Merge remote-tracking branch 'origin/3.0' into feature/3.0_wxy 2022-07-29 20:41:39 +08:00
Haojun Liao 9ee13ca254 other: merge 3.0 2022-07-29 18:03:42 +08:00
Xiaoyu Wang 41b8ef7d93 enh: cumulative functions support mixed use 2022-07-29 18:00:48 +08:00
Ganlin Zhao f280721687
Merge pull request #15541 from taosdata/fix/TD-17009 
fix(query): fix apercentile with interval crash issue
 2022-07-29 16:55:17 +08:00
Ganlin Zhao 77c24996ba fix(query): fix histogram function with interval result not match 
TD-17740
 2022-07-29 15:04:40 +08:00
Ganlin Zhao 4768285ca2 fix(query): fix apercentile with interval crash issue 
TD-17009
TD-17783
 2022-07-29 14:13:09 +08:00
Haojun Liao 78bbfcb4bc refactor: do some internal refactor and opt query performance. 2022-07-29 09:56:03 +08:00
Ganlin Zhao 34f97e44ae
Merge pull request #15497 from taosdata/enh/TD-17659 
fix(query): fix max/min/sum null input output behavior to 0 rows
 2022-07-28 13:09:43 +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
Xiaoyu Wang b12fa7494e enh: add interface for dynamic control data scan 2022-07-27 18:28:54 +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
Ganlin Zhao af305d1f51 Merge branch '3.0' into enh/TD-17659 2022-07-26 14:15:11 +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 4bc94172aa
Merge pull request #15402 from taosdata/fix/TD-17795 
fix(query): fix apercentile merge function percent parameter not reserved cause crash_gen report invalid read
 2022-07-26 09:56:50 +08:00
shenglian-zhou b9e7eb9c98
Merge pull request #15399 from taosdata/szhou/fix/udf 
feat: add delay to udf1 to simulate actual processing
 2022-07-25 22:04:07 +08:00
Ganlin Zhao 7c6fbd1a09 Merge branch '3.0' into fix/TD-17795 2022-07-25 20:44:35 +08:00
Ganlin Zhao 4ad4ffd6f5 fix(query): fix apercentile merge function percent parameter 
not reserved cause crash_gen report invalid read

TD-17795
 2022-07-25 20:40:58 +08:00
shenglian zhou 4caa6df1a7 fix: add more logs 2022-07-25 19:01:40 +08:00
Ganlin Zhao e8da4f429c enh(query): add derivative function selectivity 
TD-17659
 2022-07-25 16:04:28 +08:00
Haojun Liao 90b3e77698 fix(query):disable merge for project operator in stream processing. 2022-07-25 16:02:49 +08:00
Ganlin Zhao 8537449f90 fix diff function selectivity output index 2022-07-25 15:54:36 +08:00
Ganlin Zhao db48f118a1 enh(query): add selectivity for diff function 
TD-17659
 2022-07-25 15:34:46 +08:00
Ganlin Zhao 168340da8d
Merge pull request #15318 from taosdata/fix/TD-17734 
fix(query): fix apercentile combine crash in stream
 2022-07-23 10:12:57 +08:00
Xiaoyu Wang 863ed594c9
Merge pull request #15315 from taosdata/feature/3.0_debug_wxy 
fix: plan problem when functions that requires a timeline is used in a partition by query
 2022-07-23 09:11:59 +08:00
Ganlin Zhao 2e85180c56 fix(query): fix apercentile combine crash in stream 
TD-17734
 2022-07-22 20:53:28 +08:00
Xiaoyu Wang 27c71155cc fix: plan problem when functions that requires a timeline is used in a partition by query 2022-07-22 20:29:52 +08:00
shenglian-zhou ebc80183e7
Merge pull request #15302 from taosdata/szhou/fix/udf 
fix: table merge scan error and udf uv_write callback error
 2022-07-22 19:43:07 +08:00
Xiaoyu Wang b97c440fe6
Merge pull request #15295 from taosdata/feature/3.0_debug_wxy 
fix: plan problem when functions that requires a timeline is used directly in a super table
 2022-07-22 18:50:27 +08:00
Xiaoyu Wang 1be414354d fix: plan problem when functions that requires a timeline is used directly in a super table 2022-07-22 17:06:08 +08:00
54liuyao 47cb043f4c feat(stream):optimize update scan range 2022-07-22 16:55:14 +08:00
shenglian zhou 164251c9b8 fix: uv_write callback is called even after the uvTask associated is deleted 2022-07-22 16:46:53 +08:00
Xiaoyu Wang ba0518e2b9 fix: plan problem when functions that requires a timeline is used directly in a super table 2022-07-22 15:06:01 +08:00
Xiaoyu Wang dceec792bc
Merge pull request #15237 from taosdata/feature/3.0_debug_wxy 
fix: plan problem caused by project eliminate optimize
 2022-07-22 13:51:07 +08:00