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786 Commits

Author SHA1 Message Date
Shengliang Guan 402a9ad0d5
Merge pull request #28440 from taosdata/feat/3.0/TD-29667 
fix fill with pesudo column exprs
 2024-10-24 16:42:30 +08:00
wangjiaming0909 d1d6689684 add not fill exprs for fill operator 2024-10-23 15:16:16 +08:00
Shengliang Guan 3003e7286e feat: data analysis 2024-10-15 10:00:38 +08:00
Shengliang Guan 9f05ca5ee8 revert: data analysis 2024-10-14 23:27:11 +08:00
Shengliang Guan 7ba8a6a680 fix: manual testing errors 2024-10-11 12:11:59 +08:00
Shengliang Guan 4dc0c2f47e feat: data analysis 2024-10-09 17:09:43 +08:00
Jing Sima f5872e6cec fix:[TD-32454] Use SMA when using min/max on numeric column. 2024-10-08 17:02:25 +08:00
kailixu bb31622693 Merge branch '3.0' into enh/TS-5111-3.0 2024-09-21 13:48:33 +08:00
Jinqing Kuang 1ccaaf75bd fix(query)[TS-5443]. Fix invalid key in ORDER BY within subqueries 
Resolved an issue where an ORDER BY alias in subqueries failed to
convert to the expected ColumnNode when the corresponding column
could be omitted. Updated the conversion logic to handle this case
correctly and ensure proper query execution.
 2024-09-20 14:44:30 +08:00
kailixu b0a711e575 Merge branch '3.0' into enh/TS-5111-3.0 2024-09-20 09:45:49 +08:00
wangjiaming0909 91927e84a5 ret check for memory allocation 2024-09-18 19:11:35 +08:00
kailixu bb3479d952 enh: support drop table with uid 2024-09-14 08:42:06 +08:00
kailixu e16ac8aa5d enh: support drop table by uid 2024-09-12 16:12:52 +08:00
Jing Sima 4a8bbc36bd feat:[TS-4893] refactor of rand function. 2024-09-09 18:48:24 +08:00
Jing Sima a249bef104 feat:[TS-4893] Add random and support use min/max on string column. 2024-09-09 18:48:24 +08:00
Pan Wei 9d1ded192c
Merge pull request #27517 from taosdata/fix/3.0/TD-31726 
fix subquery with same name caused data error
 2024-09-01 18:21:14 +08:00
wangjiaming0909 eb46b5fa08 add tests for fix duplicate cols names 2024-08-31 15:21:53 +08:00
wangjiaming0909 c8471a5a22 fix duplicate col name 2024-08-30 14:02:44 +08:00
wangjiaming0909 6adb8edb93 fix project list rewrite with keeping projidxs 2024-08-29 16:32:41 +08:00
dapan1121 39189c9e62 enh: optimize stable tbname equal query 2024-08-29 16:29:51 +08:00
wangjiaming0909 9713094bb2 fix subquery with same name caused data error 2024-08-28 16:19:57 +08:00
sima a54019211f feat:[TS-4893] Support MYSQL functions. 
Add more functions:
 - Numeric Functions: PI(),ROUND(),TRUNC(),EXP(),LN(),SIGN(),DEGREES(),RADIANS().
 - String Functions: CHAR(),ASCII(),POSITION(),TRIM(),REPLACE(),REPEAT().
 - Date and Time Functions: WEEKDAY(),DAYOFWEEK(),WEEK(),WEEKOFYEAR().
 - Aggregate Functions: VAR_POP().
Modify some functions:
 - ROUND(): support round to given decimal places.
 - CHAR_LENGTH(): support calculate multi-byte character's length.
 - TIMEDIFF(): result will be negative when expr1 < expr2.
 - STDDEV(): add alias name STDDEV_POP().
 - SUBSTR(): add alias name SUBSTRING().
             support new syntax SUBSTRING/SUBSTR(expr FROM pos [FOR len]).
 2024-08-14 09:19:25 +08:00
wangjiaming0909 aa4b4a609f fix ret check caused crash 2024-08-09 11:46:53 +08:00
sima 04d525d429 feat:[TS-5137] Support group/partition by position and alias. 2024-07-31 15:30:31 +08:00
wangjiaming0909 1994c3339b nodes add ret check 2024-07-26 17:55:48 +08:00
dapan1121 c10106a4da
Merge pull request #26512 from taosdata/enh/TD-29679 
use regex cache
 2024-07-15 19:01:50 +08:00
Hongze Cheng 77e2582cc1
Merge pull request #26536 from taosdata/enh/TD-30856-3.0 
enh: 'create table' parses csv file per tsMaxInsertBatchRows
 2024-07-15 13:54:48 +08:00
factosea 57f826608a checkout regex pattern at client 2024-07-12 11:48:48 +08:00
Shungang Li 942599fe04 enh: 'create table' parses csv file per tsMaxInsertBatchRows 2024-07-11 16:14:31 +08:00
dapan1121 076fd07a26
Merge pull request #26492 from taosdata/enh/3.0/bigger_tsma_interval 
Enh/3.0/bigger tsma interval
 2024-07-10 18:30:40 +08:00
factosea 163b31a4ee fix: type overflow 2024-07-09 14:48:21 +08:00
factosea 28dc3c85ea type overflow 2024-07-08 20:38:23 +08:00
wangjiaming0909 dbc2e9ec75 support bigger tsma interval 2024-07-05 18:21:48 +08:00
Shungang Li 17e84e1fca Merge branch '3.0' into feat/TS-4917-3.0 2024-06-25 10:33:12 +08:00
Shungang Li b3368f6472 feat: 'create table' from csv file 2024-06-24 22:13:03 +08:00
Hongze Cheng 9a97f976e9
Merge pull request #26178 from taosdata/feat/TS-4954-3.0 
Feat/ts-4954-3.0-2
 2024-06-20 15:07:13 +08:00
54liuyao e858dd5df0 Merge branch '3.0' of https://github.com/taosdata/TDengine into feat/TD-30313 2024-06-18 10:28:01 +08:00
dmchen 4c8ce7a14c feat/TS-4954 2024-06-17 06:31:39 +00:00
54liuyao 7620be6e28 optimize show cluster alive stmt 2024-06-13 16:23:50 +08:00
kailixu 2f222514dc chore: merge 3.0 2024-06-04 16:34:02 +08:00
dapan1121 91375c8ca1 fix: taosc exit issue 2024-06-03 19:13:14 +08:00
kailixu 4ae8aeb909 Merge branch '3.0' into enh/TS-3737-3.0 2024-05-31 15:48:19 +08:00
dapan1121 4f67ccc5d5
Merge pull request #25935 from taosdata/fix/3.0/TD-30188 
fix select from union all caused crash
 2024-05-30 15:45:44 +08:00
wangjiaming0909 fd34087b8c fix select from union all caused crash 2024-05-27 16:20:13 +08:00
dapan1121 6064ea0125 fix: support timeline query from union and order by 2024-05-24 11:24:19 +08:00
kailixu 0ef202a56b enh: createdb permission for users 2024-05-22 19:00:47 +08:00
dmchen 7c31014c4d add sql 2024-05-13 08:20:27 +00:00
dapan1121 3ed44d75b9 fix: window join in view issue 2024-04-24 19:14:20 +08:00
dapan1121 94c7f32247 enh: optimize group join performance 2024-04-23 09:14:42 +08:00
dm chen 1196ea72da
Merge branch '3.0' into feat/TD-24834 2024-04-17 17:13:29 +08:00