Commit Graph

58 Commits

Author SHA1 Message Date
33b1f93501 Fix: session sync error in upgrade scene 2023-08-10 09:48:25 +00:00
3c61eb9f41 Refine secure_file_priv system variable 2023-08-10 02:24:31 +00:00
2647aaccd3 add optimzer version control system variable OPTIMIZER_FEATURES_ENABLE 2023-07-10 03:41:49 +00:00
10f91ccac7 Fix: sys var default values modify cause session sync fail 2023-06-30 05:42:27 +00:00
a948fce238 [CP] [CP] fix bug about timezone formalize when startup obs 2023-06-25 09:48:32 +00:00
20dd11d7a7 【part 1】Split session memory to tenants 2023-06-15 09:48:00 +00:00
03fd746b46 set ob_max_read_stale_time invalid value to -1 2023-06-06 09:48:08 +00:00
e3d38080aa check max_read_stale_time when setting variables 2023-05-29 10:41:24 +00:00
2b7b728148 Adjust weak read timestamp validation 2023-05-16 08:47:35 +00:00
de0a65febd [4.x] not set tx isolation level when setting tx read write 2023-05-16 05:42:08 +00:00
4ee1db2e82 fix sys var position 2023-05-11 09:21:09 +00:00
3ae36f5774 [FEAT MERGE]4.2 PX Feature 2023-04-30 04:41:31 +00:00
23b365a0a7 [FEAT MERGE]Query Interface Enhancement
Co-authored-by: chinaxing <chen.yack@gmail.com>
2023-04-28 02:41:45 +00:00
f745b47cbc [FEAT MERGE] implement dynamic sampling 2023-04-27 12:15:28 +00:00
43877d47d6 add system variables about auto dop 2023-04-24 12:11:06 +00:00
378b220933 pre get a position for sys var: _force_order_preserve_set 2023-04-23 02:41:31 +00:00
4872b46eef Support show create table strictly compatible with MySQL 2023-04-18 06:45:09 +00:00
266a54a3c7 Github merge request #1065 2023-04-06 08:44:59 +00:00
5177073cbf Add the index id with the non-base table path for partition join filter 2023-04-03 18:10:44 +08:00
eedd6feff1 Fix #1034 for SET @@sql_mode (#1065) 2023-04-03 16:53:52 +08:00
9365c0dd4c patch 4.1 bug fix and remove some secret url 2023-03-19 19:22:48 +08:00
8ce2f275c4 [fix] remove some internal urls and emails 2023-03-17 20:57:21 +08:00
42328efa81 disable logical plan manager 2023-02-24 13:47:02 +00:00
5e0f5e4e12 [dbms_stats]: bugfix for online optimizer stats gather. 2023-02-14 04:42:08 +00:00
f8c5c2647f [FEAT MERGE] Merge syslog user experience improvement to master
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: tino247 <tino247@126.com>
Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
2023-02-06 15:52:24 +08:00
814de27a42 dblink_write implement [FEAT MERGE]
Co-authored-by: zzg19950727 <1071026277@qq.com>
Co-authored-by: xianyu-w <707512433@qq.com>
2023-01-29 16:23:19 +08:00
f8c8061bfa Compatible with upstream components that do not support show trace 2023-01-28 20:22:16 +08:00
30d0adec61 [4.1] support distributed txn free route 2023-01-28 16:07:18 +08:00
2d19a9d8f5 [FEAT MERGE]4_1_sql_feature
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
2023-01-28 16:01:28 +08:00
9484175163 [FEAT MERGE]: online optimizer stats gather.
Co-authored-by: obdev <obdev@oceanbase.com>
2023-01-28 13:54:38 +08:00
7c991b5da5 [FEAT MERGE] implement SQL level resource management based on pattern match 2023-01-12 19:02:33 +08:00
5aed6bd3d8 [FEAT MERGE] ELR & WeakRead feature enhancement 2023-01-12 19:02:33 +08:00
7ef8b5ebc9 Placeholder for Lob SQL 2023-01-12 19:02:33 +08:00
9b1a295283 Placeholder for error code, item type and system variable 2023-01-12 19:02:33 +08:00
87a9357186 set the initial value of wrs to scn min 2023-01-12 19:02:33 +08:00
99d4f56fec [scn] mv definition of SCN to dir of share 2023-01-12 19:02:33 +08:00
4c49f6e7c5 fix scn legacy issues 2023-01-12 19:02:33 +08:00
59db61e110 [scn] rename log_ts to scn 2023-01-12 19:02:33 +08:00
8a4d14122f replace ts related to ddl with scn. 2023-01-12 19:02:33 +08:00
54b64a7263 [scn] fix failure of mittest after refresh feature scn 2023-01-12 19:02:20 +08:00
0371b503dd modify upgrade script 2022-11-09 07:43:02 +00:00
8fc92865eb fix bug time_zone=default when developing global time_zone formalize 2022-11-03 03:08:38 +00:00
aaea748c68 remove unusable variables and parameters 2022-10-28 03:35:18 +00:00
8f99241476 set spm default close 2022-10-25 10:54:52 +08:00
93a1074b0c patch 4.0 2022-10-24 17:57:12 +08:00
9cc87d8343 [CP] Add system variable default_storage_engine 2022-08-08 16:09:22 +08:00
c1e01ea7de [CP] Remove extra space in sql_mode 2022-04-22 16:51:14 +08:00
jh0
b9fc792163 fix user variable not do eval 2022-04-01 16:52:17 +08:00
17fabd983a modify default ob_create_table_strict_mode to 0 2022-03-21 14:35:06 +08:00
8204eea3f1 log more error message while change timestamp_service failed (#801)
* log more error message

* revert

* log more error message
2022-03-08 16:20:31 +08:00