Commit Graph

29 Commits

Author SHA1 Message Date
805b9cf911 fix log set fd bug 2024-04-02 09:29:26 +00:00
fea19bc54e [CP] reorder the order of complex filters 2024-02-21 09:19:05 +00:00
a8cc1ed620 [CP] fix set partition wise and duplicate table bug 2024-02-09 21:51:56 +00:00
dc32079645 [FEAT MERGE] [CP] Improve the rowcount estimation
Co-authored-by: akaError <lzg020616@163.com>
2024-02-09 19:58:19 +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
4555c41209 [CP] fix set partition wise and duplicate table bug 2024-01-22 13:47:10 +00:00
d2ab1a4aae [FEAT MERGE] [CP] Improve the rowcount estimation
Co-authored-by: akaError <lzg020616@163.com>
2024-01-22 04:12:26 +00:00
d70d986be9 [FEAT MERGE]adaptive cost model 2023-12-06 03:12:01 +00:00
8b4f1665de add limit to solve slow compute_fd_item 2023-09-20 15:01:11 +00:00
68d091760c fix duplicate table bug 2023-09-11 06:44:20 +00:00
a56c5b6dec Add error codes for sql module, !! Please Read Task Description Carefully!! 2023-08-01 17:18:33 +00:00
49a8d8bb2b fix some bugs 2023-06-16 03:42:31 +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
d8c632c87f add placeholder for __all_virtual_tenant_parameter 2023-04-27 08:41:13 +00:00
a184912a69 fix some bugs 2023-04-04 07:11:06 +00:00
6719115924 fix subplan filter compute equal set incorrectly 2023-03-21 16:29:39 +00:00
9eba955ac6 fix outline/hint generate plan bug 2023-03-04 01:41:06 +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
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
11485d6a98 [SCN REFACTOR] replace flash back snapshot and remove read snapshot session 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
zl0
16b086a718 fix late materialization bug 2021-09-24 19:19:08 +08:00
5c46b54684 fix bug for gi_flag in ob_log_set 2021-08-29 11:02:55 +08:00
cea7de1475 init push 2021-05-31 22:56:52 +08:00