Commit Graph

32 Commits

Author SHA1 Message Date
4240f522b0 [CP] fix bug of NO_GATHER_OPTIMIZER_STATISTICS no affect 2024-02-09 01:46:18 +00:00
0a2a50fb59 [CP] [CP] Disable pdml when primary key has auto increment column 2024-02-08 12:30:44 +00:00
8d63652331 [FEAT MERGE] transaction pdml support optimization
Co-authored-by: SanmuWangZJU <sanmuwang.ws@gmail.com>
2024-02-07 23:02:56 +00:00
15307ef94e [FEAT MERGE][CP]optimizer stats enhancement 2024-02-07 16:56:28 +00:00
c8ef409bf3 Do not report ERROR when sample rate equals 100 2024-02-06 14:49:36 +00:00
f1c9be6b9f [CP] [CP] Fix view synonym bug 2024-02-06 06:12:01 +00:00
c3886f308e [CP] fix insert into select from duplicate table bug 2024-02-05 05:42:11 +00:00
2d1316649a [CP] fix bug of NO_GATHER_OPTIMIZER_STATISTICS no affect 2024-01-08 02:42:55 +00:00
5451651fa1 [CP] [CP] Disable pdml when primary key has auto increment column 2023-12-26 10:49:14 +00:00
438a70b2b8 [FEAT MERGE] transaction pdml support optimization
Co-authored-by: yyy-hust <yyy.hust@gmail.com>
Co-authored-by: SanmuWangZJU <sanmuwang.ws@gmail.com>
2023-12-18 14:04:23 +08:00
618ab67eb0 [FEAT MERGE][CP]optimizer stats enhancement
Co-authored-by: 2149 <260391947@qq.com>
2023-12-12 10:17:50 +00:00
24a9d2d004 fix some typo error 2022-12-30 16:42:20 +08:00
45f0c463a3 disable values expr using not onetime subquery 2023-08-03 03:42:17 +00:00
c5c92dfe7c fix mode compatibility bug 2023-07-11 10:24:58 +00:00
1990779a97 [CP] [CP] insert into select use distribute insert when partition pruning get empty partition 2023-07-06 13:42:16 +00:00
a4f5e20706 fix osg bug and failed cases 2023-05-08 11:46:00 +00:00
03695f6cb2 fix osg bugs 2023-05-06 10:38:37 +00:00
b41dc0ebdd [FEAT MERGE] support auto dop 2023-04-28 15:11:53 +00:00
642f1c7d84 [FEAT MERGE] optimizer statistics gather enhance
Co-authored-by: Larry955 <1412857955@qq.com>
Co-authored-by: wangt1xiuyi <13547954130@163.com>
2023-04-28 13:11:58 +00:00
0995c8b2f5 fix truncate table failed caused by delete history stats and enum/set type gather bug 2023-03-06 02:43:31 +00:00
f1d066b4bd [opt_stats]: Fix online_osg bugs 2023-03-02 17:41:48 +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
81d28c0295 [FEAT MERGE] add direct load function
Co-authored-by: Monk-Liu <1152761042@qq.com>
Co-authored-by: saltonz <saltonzh@gmail.com>
Co-authored-by: yongshige <598633031@qq.com>
2023-01-28 18:08:51 +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
bbb017266b [FEAT MERGE]:Oracle Json Supported 2023-01-28 15:52:30 +08:00
9484175163 [FEAT MERGE]: online optimizer stats gather.
Co-authored-by: obdev <obdev@oceanbase.com>
2023-01-28 13:54:38 +08:00
93a1074b0c patch 4.0 2022-10-24 17:57:12 +08:00
zl0
16b086a718 fix late materialization bug 2021-09-24 19:19:08 +08:00
br0
d392312a09 Fix enum/set insert into values in irregular order 2021-09-16 15:29:54 +08:00
09edba0ff6 CP 3.1 commit to open source 2021-07-27 21:21:14 +08:00
cea7de1475 init push 2021-05-31 22:56:52 +08:00