Commit Graph

20 Commits

Author SHA1 Message Date
fd359dc4a4 [FEAT MERGE] 4.3 optimizer enhancement
Co-authored-by: akaError <lzg020616@163.com>
2024-02-07 23:05:57 +00:00
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
37fe7ce4eb [FEAT MERGE] 4.3 optimizer enhancement
Co-authored-by: 2149 <260391947@qq.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: jinmaoli <lijinmao.csmaster@gmail.com>
2023-12-18 14:04:23 +08:00
d70d986be9 [FEAT MERGE]adaptive cost model 2023-12-06 03:12:01 +00:00
32636e05c4 adjust allocate window function operator, enhance pq_distribute_window hint 2023-07-19 03:12:22 +00:00
703ed5c14e fix some replace expr bugs in optimizer 2023-06-14 07:12:27 +00:00
ec1838ed4d fix some optimizer bugs 2023-06-07 03:12:37 +00:00
1d1d1e009e fix generate partition join filter plan bug 2023-05-08 02:38:37 +00:00
b41dc0ebdd [FEAT MERGE] support auto dop 2023-04-28 15:11:53 +00:00
3cada22bdc [FEAT MERGE]4_2_sql_feature
Co-authored-by: yinyj17 <yinyijun92@gmail.com>
Co-authored-by: xianyu-w <707512433@qq.com>
Co-authored-by: jingtaoye35 <1255153887@qq.com>
2023-04-28 11:12:11 +00:00
50329218dc fix window function op ordering bug 2023-02-24 13:09:05 +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
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
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
93a1074b0c patch 4.0 2022-10-24 17:57:12 +08:00
zs0
9ff1baa323 refine large size query range 2021-11-01 11:34:38 +08:00
a9e70b7bcd bug fix to open source branch 2021-07-21 14:15:14 +08:00
cea7de1475 init push 2021-05-31 22:56:52 +08:00