Commit Graph

73 Commits

Author SHA1 Message Date
f95bb7f590 sys var placeholder & session serialize placeholder 2023-11-20 17:15:14 +00:00
998e8d1a1a disable foreign_key_checks in oracle mode 2023-11-14 08:10:44 +00:00
e3c7ed0253 pre take position 2023-11-08 13:09:00 +00:00
082e187db6 add error code, system variable placeholder 2023-11-03 07:09:53 +00:00
1969e85404 LOB inrow config occupy table_schema and system variable id 2023-11-02 12:10:17 +00:00
730c9fa296 add place holder of system variable 2023-11-01 11:09:21 +00:00
566e920620 Merge branch 'column_store'
Co-authored-by: wangt1xiuyi <13547954130@163.com>
Co-authored-by: yangqise7en <877793735@qq.com>
Co-authored-by: Zach41 <zach_41@163.com>
2023-10-31 15:39:22 +00:00
ddfb336339 Placeholder2 2023-10-23 07:09:41 +00:00
4100c25d0a set sql_mode default value has NO_AUTO_CREATE_USER 2023-10-23 03:13:59 +00:00
9df202077d Placeholder 2023-10-18 06:43:29 +00:00
c63282a624 support oms ncharacter_set_connection 2023-10-10 11:40:07 +00:00
3a1422f11e weak read proxy feedback 2023-09-14 10:10:22 +00:00
544bb4d87c adjust max_allow_packet_size to 16mb 2023-08-26 04:44:30 +00:00
75f046e882 Fix: sys variable python script need update 2023-08-18 09:10:26 +00:00
9b31f8aa03 [FEAT MERGE] 开源裁减颗粒度优化
Co-authored-by: nroskill <nroskill@gmail.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: yinyj17 <yinyijun92@gmail.com>
2023-08-15 02:40:26 +00:00
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