Commit Graph

9 Commits

Author SHA1 Message Date
9a22f3ea88 [FEAT MERGE]adaptive cost model 2024-02-07 11:01:37 +00:00
c8ef409bf3 Do not report ERROR when sample rate equals 100 2024-02-06 14:49:36 +00:00
d70d986be9 [FEAT MERGE]adaptive cost model 2023-12-06 03:12:01 +00:00
c9753f2968 license opt: Identify external and internal code and modify their open source licenses correctly. 2023-10-23 03:43:44 +00:00
703ed5c14e fix some replace expr bugs in optimizer 2023-06-14 07:12:27 +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
8ce2f275c4 [fix] remove some internal urls and emails 2023-03-17 20:57:21 +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