Commit Graph

765 Commits

Author SHA1 Message Date
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
Yihao Deng 04e78d0ce7 Merge branch 'feat/3.0' into feat/compress_3.0 2024-04-17 03:23:02 +00:00
kailixu 74afb8deae chore: solve conflicts 2024-04-17 10:52:34 +08:00
Yihao Deng 6f9de676f0 Merge branch 'fix/compress_3.0' into feat/compress_3.0 2024-04-16 09:27:26 +00:00
wangjiaming0909 1b37ef03fb fix duplicate tsma funcs 2024-04-16 14:25:34 +08:00
wangjiaming0909 6ce0616ffd fix ci and TODOs 2024-04-16 14:25:34 +08:00
wangjiaming0909 e43580f71b fix ci 2024-04-16 14:25:20 +08:00
wangjiaming0909 2b594e02d2 fix tsma name too long 2024-04-16 14:25:20 +08:00
wangjiaming0909 7de0a34ae6 support maxTsmaCalcDelay, maxTsmaNum, skip_tsma 2024-04-16 14:25:01 +08:00
wangjiaming0909 94f2f6ae22 fix drop ctb 2024-04-16 14:23:25 +08:00
wangjiaming0909 fa85d1caa7 support other tsma funcs 2024-04-16 14:23:25 +08:00
wangjiaming0909 c9be37bdc6 fix norm_tb child tb tsma query 2024-04-16 14:18:11 +08:00
wangjiaming0909 79b726fdbc fix vgroupd num 1 2024-04-16 14:18:11 +08:00
wangjiaming0909 a1054234e2 fix query tsma child table 2024-04-16 14:18:10 +08:00
wangjiaming0909 d8200b2f63 fetch lastts vnode version before create tsma 2024-04-16 14:18:10 +08:00
wangjiaming0909 70ca830378 support recursive tsma creation 2024-04-16 14:17:12 +08:00
wangjiaming0909 85beb0b441 tsma query explain and add test 2024-04-16 14:14:40 +08:00
wangjiaming0909 02e36d37fd create tsma subtable with concat tbname 2024-04-16 14:14:40 +08:00
wangjiaming0909 895a4584e6 generate tsma plan 2024-04-16 14:14:39 +08:00
wangjiaming0909 0fd66d7e8a tsma optimization 2024-04-16 14:14:39 +08:00
wangjiaming0909 ef47fd57d6 support tsma catalog cache 2024-04-16 14:14:34 +08:00
wangjiaming0909 8e2977d083 create tsma request 2024-04-16 14:13:10 +08:00