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172 Commits

Author SHA1 Message Date
Xiaoyu Wang 41b8ef7d93 enh: cumulative functions support mixed use 2022-07-29 18:00:48 +08:00
dapan1121 a17925131f fix: fix stb meta removed issue 2022-07-27 11:12:31 +08:00
Xiaoyu Wang 8bb432c348 feat: super table order by primary key optimization 2022-07-25 16:45:23 +08:00
Xiaoyu Wang d99b682f76 fix: multi-rows function validity check 2022-07-15 17:58:37 +08:00
Xiaoyu Wang 31e29dfc38 feat: the query uses the 'cachelast' option to decide whether to optimize the last_row function 2022-07-15 08:43:40 +08:00
Xiaoyu Wang 4830b7d9d3 feat: support pseudo columns such as _qstart, _qend and _qduration 2022-07-13 18:12:02 +08:00
Xiaoyu Wang 43b5ca1efe feat: support pseudo columns such as _qstart, _qend and _qduration 2022-07-13 15:13:01 +08:00
Xiaoyu Wang a64a0320a0 fix: some problem of parser and planner 2022-07-10 15:21:16 +08:00
Xiaoyu Wang c8508248e2 feat: sql command 'insert ... select' 2022-07-05 21:12:10 +08:00
slzhou 024796599c Merge branch '3.0' of github.com:taosdata/TDengine into szhou/feature/push-cond-child-proj 2022-07-04 20:14:15 +08:00
slzhou a380e0cd7c feat: merge condition, on condition and other conditions 2022-07-04 19:49:16 +08:00
Xiaoyu Wang 8a8939f99c fix: csum/diff/mavg support subquery 2022-07-01 13:31:22 +08:00
Xiaoyu Wang ae076af4f1 feat: sql system info function 'database()', 'client_version()', 'server_version()', 'server_status()', 'current_user()' and 'user()' 2022-06-29 11:41:32 +08:00
Xiaoyu Wang cd36807faf feat: refactor the plan implementation of unique function 2022-06-27 21:30:20 +08:00
Xiaoyu Wang 7b60b3223b feat: tail function rewrite to statement 2022-06-26 14:44:58 +08:00
WANG MINGMING 9012834531
Merge branch 'feature/3.0_wxy' into 3.0 2022-06-23 10:16:58 +08:00
Xiaoyu Wang acd1bbd8e3 merge 3.0 2022-06-22 17:00:11 +08:00
Xiaoyu Wang a5ca4965a4 feat: some sql syntax adjustments 2022-06-22 16:35:14 +08:00
WANG MINGMING 15eb9c485e
Merge pull request #14069 from taosdata/3.0 
feat:merge from 3.0
 2022-06-22 16:33:15 +08:00
wangmm0220 e7faf69981 feat:support tagCond & tagIndexCond 2022-06-21 20:53:19 +08:00
Xiaoyu Wang 45a806f789 feat: sql function 'last_row' 2022-06-21 19:52:26 +08:00
Xiaoyu Wang 896c1b3a6d feat: optimize partition by tbname 2022-06-21 15:37:59 +08:00
Xiaoyu Wang bac6e27c20 feat: sql command 'interp' 2022-06-19 19:39:12 +08:00
Xiaoyu Wang 927464113b feat: tag condition split 2022-06-18 20:15:47 +08:00
Xiaoyu Wang 2df98609e8 feat: the unique function and tail function are rewritten as the corresponding clauses 2022-06-17 13:55:25 +08:00
Xiaoyu Wang f350ade453 feat: the unique function and tail function are rewritten as the corresponding clauses 2022-06-16 19:45:09 +08:00
Xiaoyu Wang e224d40480 feat: the unique function and tail function are rewritten as the corresponding clauses 2022-06-16 16:58:55 +08:00
dapan1121 96f8a0da42 Merge branch '3.0' into feature/showqueries 2022-06-15 11:34:54 +08:00
dapan1121 947aecb74f show queries/connection; kill connection 2022-06-15 11:27:53 +08:00
Xiaoyu Wang d1e0327d19 fix: handle the memory leak of parser 2022-06-11 21:32:29 +08:00
Xiaoyu Wang 317cc8fc13 feat: sma index optimize 2022-06-10 10:16:18 +08:00
Xiaoyu Wang 74026205a7 feat: sql command 'delete from' 2022-06-04 19:54:55 +08:00
dapan1121 a10643a074 update table meta after alter table 2022-06-02 12:34:35 +08:00
Xiaoyu Wang d0c11c5bba feat: parser adapts asynchronous interface 2022-05-27 17:00:37 +08:00
Xiaoyu Wang 070f60409b feat: sql command 'drop cgroup' 2022-05-25 21:20:11 +08:00
Xiaoyu Wang a44b71f258 fix: problem of useless col optimize 2022-05-24 10:54:00 +08:00
Xiaoyu Wang f95639227e
Merge pull request #12874 from taosdata/feature/3.0_wxy 
feat: tag index filter plan
 2022-05-23 20:29:25 +08:00
Xiaoyu Wang 8da52cbb04 feat: tag index filter plan 2022-05-23 19:50:08 +08:00
Xiaoyu Wang 89562acb01 feat: the length of binary/nchar type value is the same as that of column 2022-05-21 18:09:31 +08:00
Xiaoyu Wang 427301c1d1 Merge remote-tracking branch 'origin/3.0' into feature/3.0_constant 2022-05-21 17:08:13 +08:00
Xiaoyu Wang 079f2fb93e feat: the scan subplan adds the 'dbFName' attribute for metadata refresh 2022-05-20 12:47:23 +08:00
Xiaoyu Wang 83efe34b2c feat: reserved aggregate function constant parameters 2022-05-20 10:01:38 +08:00
Xiaoyu Wang d2da0c0c7f fix: some problems of parser and planner 2022-05-19 19:19:30 +08:00
Xiaoyu Wang ff43adee77 fix: some problems of parser and planner 2022-05-19 18:09:47 +08:00
Xiaoyu Wang 6f4c0a2e8f fix: some problems of parser and planner 2022-05-18 20:28:14 +08:00
Xiaoyu Wang c9428fca0e fix: some problems of parser for stmt mode 2022-05-17 18:52:51 +08:00
Xiaoyu Wang fb901d95e4 fix: some problems of parser for stmt mode 2022-05-17 11:11:40 +08:00
Xiaoyu Wang e0a51d43e7 fix: 'union [all]' syntax problems 2022-05-14 09:42:52 +08:00
Xiaoyu Wang b57f62f139 feat: adjust query stmt APIs 2022-05-12 20:33:52 +08:00
Xiaoyu Wang f19272909c fix: some problems of parser 2022-05-12 17:17:02 +08:00
Xiaoyu Wang 2745113a77 fix: some problems of parser 2022-05-10 20:59:10 +08:00
Xiaoyu Wang 4c914c2960 fix: problem of parser and planner 2022-05-09 20:20:05 +08:00
Xiaoyu Wang cdfe9929c8 feat: fill physical plan 2022-04-30 14:07:44 +08:00
Xiaoyu Wang 913354057e feat: fill physical plan 2022-04-30 11:40:12 +08:00
Xiaoyu Wang 7bae3e3f2e Merge remote-tracking branch 'origin/3.0' into feature/3.0_wxy 2022-04-29 20:07:12 +08:00
Xiaoyu Wang 022f5bfc14 feat: rewrite timeline function 2022-04-29 20:06:26 +08:00
dapan1121 190b702953
Merge pull request #12017 from taosdata/feature/qnode 
fix: fix hb crash issue
 2022-04-29 16:38:48 +08:00
dapan1121 92c555f257 stmt query 2022-04-29 09:20:37 +08:00
Xiaoyu Wang 3ec702605b enh: refactor unit test of parser and planner 2022-04-28 21:02:11 +08:00
dapan1121 c4cfcef6e9 stmt query 2022-04-28 20:24:21 +08:00
Xiaoyu Wang ac754dce90 fix: some problems of tag query and sma 2022-04-26 18:15:06 +08:00
Xiaoyu Wang ac874f9e8d enh: format code 2022-04-26 11:50:35 +08:00
Xiaoyu Wang 103418bfc5 fix: some problems of udf and 'create table' 2022-04-25 20:28:14 +08:00
Xiaoyu Wang 14e9fa355c fix: some problems of udf and 'create table' 2022-04-25 17:57:14 +08:00
Xiaoyu Wang 20879d0ef7 fix: some syntax parsing problems 2022-04-22 18:23:37 +08:00
Xiaoyu Wang e5a7f1b73f feat: sql command 'union all' 2022-04-21 17:09:54 +08:00
Xiaoyu Wang 1d47ceae37 feat: sql command 'union all' 2022-04-21 16:32:48 +08:00
dapan1121 fca15e39b2 Merge remote-tracking branch 'origin/3.0' into feature/qnode5 2022-04-20 09:04:56 +08:00
Xiaoyu Wang ff80459821 feat: implementation of parser and planner for stmt API 2022-04-18 20:19:24 +08:00
dapan1121 49e0ecdb9b Merge remote-tracking branch 'origin/3.0' into feature/qnode4 2022-04-18 13:34:04 +08:00
Xiaoyu Wang c40b590ad8 enh: window clause validity check 2022-04-16 17:27:54 +08:00
dapan1121 9547c0a09b stmt 2022-04-16 15:59:19 +08:00
dapan1121 e3ea173046 stmt 2022-04-15 20:10:51 +08:00
dapan1121 69f09fd0e3 stmt 2022-04-14 20:14:52 +08:00
Xiaoyu Wang 983e4aa010 set datablock desc timestamp precision 2022-04-11 17:42:05 +08:00
Xiaoyu Wang a80610560d constant condition optimize 2022-04-09 10:09:17 +08:00
Xiaoyu Wang e87e7c3335 TD-14457 TD-14537 TD-14571 bugfix 2022-04-08 13:59:32 +08:00
Xiaoyu Wang ef7d784394 sort plan bugfix 2022-04-07 19:08:28 +08:00
dapan1121 7c1d1a2436
Merge pull request #11249 from taosdata/feature/qnode 
Feature/qnode
 2022-04-06 16:49:52 +08:00
Xiaoyu Wang 709dda39b7 TD-13037 distinct, state window and partition by plan implement 2022-04-06 03:22:41 -04:00
dapan1121 398a41d09b feature/qnode 2022-04-06 15:20:38 +08:00
dapan1121 21542194c6 Merge remote-tracking branch 'origin/3.0' into feature/qnode 2022-04-06 11:32:46 +08:00
Xiaoyu Wang 469cd23f43 integrate constant calculate 2022-04-02 07:57:44 -04:00
Xiaoyu Wang ba5503da68 insert using implement 2022-04-02 03:27:07 -04:00
Xiaoyu Wang 9e9805f7b7 condition bugfix 2022-04-02 01:13:20 -04:00
dapan1121 7602f91612 feature/qnode 2022-04-01 19:45:45 +08:00
dapan1121 5fae817e38 Merge remote-tracking branch 'origin/3.0' into feature/qnode 2022-03-30 17:22:11 +08:00
dapan1121 6982f2b7bd feature/qnode 2022-03-30 17:09:30 +08:00
Xiaoyu Wang 03771c84f5 TD-14396 explain parser and planner implement 2022-03-30 02:50:50 -04:00
Xiaoyu Wang 0f60e644e9 TD-14383 limit/slimit plan implement, and sort plan bugfix 2022-03-29 02:52:40 -04:00
Cary Xu 3adabbc489 Merge branch '3.0' into feature/TD-11463-3.0 2022-03-27 10:43:06 +08:00
Cary Xu d4c636589a update definition of SSchema/STColumn to support columns larger than 1MB(int16_t to int32_t) 2022-03-27 10:42:23 +08:00
Xiaoyu Wang 85f87ae246 bugfix 2022-03-26 05:45:48 -04:00
Xiaoyu Wang f6bcae1913 sort scan cols 2022-03-26 01:39:10 -04:00
Xiaoyu Wang ec5eeea762 reorganize physical plan code 2022-03-23 06:44:02 -04:00
Xiaoyu Wang 9ca80596e4 merge 3.0 2022-03-21 02:00:30 -04:00
Xiaoyu Wang e4dd627b20 stream plan implement 2022-03-19 03:02:31 -04:00
Xiaoyu Wang c2b4ec91ff tmq plan implement 2022-03-18 05:44:08 -04:00
Xiaoyu Wang 861445c33a TD-14043 show tables split 2022-03-17 03:14:59 -04:00
Xiaoyu Wang eae2d7b661 TD-13675 create sma index grammar 2022-03-15 04:00:09 -04:00