Commit Graph

21 Commits

Author SHA1 Message Date
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
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
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
9484175163 [FEAT MERGE]: online optimizer stats gather.
Co-authored-by: obdev <obdev@oceanbase.com>
2023-01-28 13:54:38 +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
4c49f6e7c5 fix scn legacy issues 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
aaea748c68 remove unusable variables and parameters 2022-10-28 03:35:18 +00:00
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
17fabd983a modify default ob_create_table_strict_mode to 0 2022-03-21 14:35:06 +08:00
jk0
fa8b838450 modify upgrade scripts&&support system variables session_track_* 2021-12-16 21:16:00 +08:00
bf0
dde5e02569 impl fixed route mode for temporary tables 2021-08-24 19:25:17 +08:00
9c76339e62 batch cherry-pick 31x bugfix to opensource branch 2021-07-27 17:27:15 +08:00
cea7de1475 init push 2021-05-31 22:56:52 +08:00