slzhou
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304423e27b
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Merge branch 'main' of github.com:taosdata/TDengine into szhou/fix-ts3405
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2023-05-18 13:27:58 +08:00 |
dapan1121
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5ac91597b6
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Merge pull request #21310 from wangjiaming0909/fix/TS-3398
fix: select <expr1>, <expr1##sth else> from ... return error data whe…
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2023-05-18 10:07:06 +08:00 |
dapan1121
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ab7cb995a2
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fix: join push down condition issue
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2023-05-17 15:31:53 +08:00 |
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slzhou
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03e77288e8
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fix: add on conditions null check and rightRowLocations no longer hides the outer scope rightRowLocations
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2023-05-17 10:07:19 +08:00 |
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shenglian zhou
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a51de5cc93
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fix: add restriction
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2023-05-16 16:31:58 +08:00 |
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shenglian zhou
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c6555c3b37
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fix: join operator finished
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2023-05-16 16:25:55 +08:00 |
wangjiaming0909
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789b0c7178
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fix: select <expr1>, <expr1##sth else> from ... return error data when strlen(expr1) > TSDB_COL_NAME_LEN
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2023-05-16 15:42:30 +08:00 |
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shenglian zhou
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629ab2b85f
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fix: extract tag equal condition
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2023-05-15 16:10:11 +08:00 |
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slzhou
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51fa0aeb64
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Merge branch 'main' of github.com:taosdata/TDengine into szhou/fix-ts3400
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2023-05-13 00:02:03 +08:00 |
shenglian zhou
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0ea8de64df
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fix: code refactor
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2023-05-12 20:20:53 +08:00 |
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slzhou
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5b866edae7
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fix: disable table count scan optimized when filters and group by both exist
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2023-05-12 18:51:18 +08:00 |
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slzhou
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e58fda2bdd
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fix: bypass projection pruning if union set op and subquery
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2023-05-11 16:04:06 +08:00 |
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dapan1121
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51a1e07dbf
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Merge pull request #21029 from taosdata/fix/TD-23797
fix: fix crash caused by deleting from system table
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2023-04-26 17:48:58 +08:00 |
Ganlin Zhao
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1251245c2a
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move code to parser
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2023-04-24 09:49:03 +08:00 |
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Ganlin Zhao
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c5b3737702
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fix: forbid delete from system table
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2023-04-23 11:21:01 +08:00 |
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shenglian zhou
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3a9dddd619
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enhance: modify inside isEligibleAgg func
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2023-04-20 15:11:12 +08:00 |
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shenglian zhou
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cc78a6356c
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fix: do not performace table count scan optimized where there are no agg functions
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2023-04-20 13:54:22 +08:00 |
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shenglian zhou
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71d59281ff
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fix: select * from (select * from t order by ts desc) order by ts
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2023-04-10 14:03:56 +08:00 |
Xiaoyu Wang
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0e53e578a7
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Merge pull request #20748 from taosdata/fix/TD-23473
ehn(plan/optimizer): remove tbname fetching with cached groupby
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2023-04-04 09:36:56 +08:00 |
Minglei Jin
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6a3bcf4a71
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ehn(plan/optimizer): remove tbname fetching with cached groupby
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2023-04-03 19:08:57 +08:00 |
Xiaoyu Wang
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10979f6fc2
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fix: when the set operator statement is used for subquery, the outer layer filtering fails.
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2023-03-30 13:34:35 +08:00 |
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Xiaoyu Wang
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f30cb8e527
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fix: when the set operator statement is used for subquery, the outer layer filtering fails.
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2023-03-30 10:58:33 +08:00 |
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Xiaoyu Wang
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3382a24a69
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merge main
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2023-02-10 18:03:11 +08:00 |
54liuyao
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40987fa507
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feat:do not check whether the expired data has been update
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2023-02-09 11:14:28 +08:00 |
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Xiaoyu Wang
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98e2fa2d7b
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feat: add ignore update option for create stream
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2023-02-08 18:46:12 +08:00 |
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Xiaoyu Wang
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8b6a50d970
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feat: add explain test case
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2023-02-07 18:35:42 +08:00 |
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Xiaoyu Wang
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5d499e52f9
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merge main
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2023-02-03 17:13:11 +08:00 |
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Xiaoyu Wang
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637195ce94
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fix: the problem of creating a stream without partition by clause
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2023-02-01 17:27:03 +08:00 |
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Xiaoyu Wang
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8258c68b6d
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fix: subquery output ignores group id
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2023-01-28 11:11:37 +08:00 |
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Xiaoyu Wang
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beb3de8530
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fix: limit push down error
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2023-01-28 10:53:43 +08:00 |
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Xiaoyu Wang
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ec1592390a
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fix: limit push down error
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2023-01-28 10:35:21 +08:00 |
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Xiaoyu Wang
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f8082bc752
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Merge pull request #19623 from taosdata/enh/3.0_planner_optimize
enh: optimize execute plan when 'tail' function is used with 'partition by' clause
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2023-01-18 17:25:16 +08:00 |
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Xiaoyu Wang
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f1d6262630
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enh: optimize execute plan when 'tail' function is used with 'partition by' clause
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2023-01-18 12:26:01 +08:00 |
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Xiaoyu Wang
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554b8c6418
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enh: optimize execute plan when 'tail' function is used with 'partition by' clause
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2023-01-18 04:43:04 +08:00 |
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dapan1121
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62b64631dc
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Merge pull request #19547 from taosdata/fix/TD-21648
fix:add interface for odbc
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2023-01-16 13:29:15 +08:00 |
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Xiaoyu Wang
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30381ec446
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fix: sma optimize memory leak
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2023-01-16 11:03:53 +08:00 |
Shengliang Guan
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d90eef6656
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Merge branch '3.0' into merge/mainto3.0_0108
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2023-01-08 09:54:21 +08:00 |
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Xiaoyu Wang
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aa8eea0d65
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fix: set operator precision miss
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2023-01-06 13:35:07 +08:00 |
wangmm0220
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730fbe42cb
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fix:add logic for system table ins_columns
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2023-01-05 14:34:07 +08:00 |
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Xiaoyu Wang
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fdde287ca9
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merge main
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2023-01-04 11:43:20 +08:00 |
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Xiaoyu Wang
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11306876fa
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feat: support writing streams to existing tables
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2022-12-30 14:14:03 +08:00 |
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dapan1121
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e6c5fd874a
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Merge pull request #19175 from taosdata/szhou/fixbugs2
enhance: remove assert
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2022-12-30 09:53:59 +08:00 |
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dapan1121
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4a142018da
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Merge pull request #19224 from taosdata/fix/TD-21561
fix(query): fix count/hyperloglog return additional row in group by when queryPolicy is set to 3.
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2022-12-29 12:28:28 +08:00 |
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Ganlin Zhao
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8f7ed5a267
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fix bug
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2022-12-29 09:54:06 +08:00 |
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Ganlin Zhao
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8460171cb6
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fix(query): fix count/hyperloglog return additional row in group by
when queryPolicy is set to 3.
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2022-12-28 18:53:51 +08:00 |
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Ganlin Zhao
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7bd98ec700
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fix(query): fix count/hyperloglog return additional row in group by
when queryPolicy is set to 3.
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2022-12-28 17:29:00 +08:00 |
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Xiaoyu Wang
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0fd305158d
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enh: when there is _wend and _wduration in the query, you can use tsma optimization
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2022-12-28 14:07:58 +08:00 |
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slzhou
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fb4a6f508c
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fix: revert planner.c
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2022-12-27 09:54:57 +08:00 |
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slzhou
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5aec2f3ba8
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Merge branch 'main' into szhou/fixbugs
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2022-12-26 14:39:13 +08:00 |
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slzhou
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e1b1ae575b
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fix: select tbname from system tables
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2022-12-26 14:39:00 +08:00 |