Commit Graph

34 Commits

Author SHA1 Message Date
43c435fe20 fix dblink transaction bug 2024-03-15 17:15:44 +00:00
229074a275 fix generated recursive union all plan bug using the distributed join method hint 2024-02-10 11:26:53 +00:00
c5a5b18553 [CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors 2024-02-09 14:31:42 +00:00
b6a15b6111 fix some outline/hint bugs 2024-02-08 13:15:20 +00:00
c2511b580f [FEAT MERGE] materialized view 2024-02-07 20:31:14 +00:00
c8ef409bf3 Do not report ERROR when sample rate equals 100 2024-02-06 14:49:36 +00:00
5be370fa7b fix generated recursive union all plan bug using the distributed join method hint 2024-02-06 05:42:10 +00:00
fd6b7ed1c5 [CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors 2024-01-17 11:12:35 +00:00
2c9d21b7d9 fix some outline/hint bugs 2023-12-27 03:13:13 +00:00
f7cd32be94 [FEAT MERGE] materialized view
Co-authored-by: suz-yang <suz.yang@foxmail.com>
Co-authored-by: leftgeek <1094669802@qq.com>
Co-authored-by: chimyue <chimyue@gmail.com>
2023-12-14 07:42:52 +00:00
566e920620 Merge branch 'column_store'
Co-authored-by: wangt1xiuyi <13547954130@163.com>
Co-authored-by: yangqise7en <877793735@qq.com>
Co-authored-by: Zach41 <zach_41@163.com>
2023-10-31 15:39:22 +00:00
4a35ecd899 fix typo 2023-04-13 16:25:00 +08:00
9b31f8aa03 [FEAT MERGE] 开源裁减颗粒度优化
Co-authored-by: nroskill <nroskill@gmail.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: yinyj17 <yinyijun92@gmail.com>
2023-08-15 02:40:26 +00:00
a56c5b6dec Add error codes for sql module, !! Please Read Task Description Carefully!! 2023-08-01 17:18:33 +00:00
13327b58d4 Fix dblink bug when dblink sql contains outline 2023-06-19 03:12:20 +00:00
70ed82ee89 fix some bugs 2023-05-26 06:47:00 +00:00
40e9a1b569 fix print global hint bug for set stmt 2023-05-12 04:11:25 +00:00
5eef4de86d fix some optimizer bugs 2023-05-10 05:19:22 +00:00
b41dc0ebdd [FEAT MERGE] support auto dop 2023-04-28 15:11:53 +00:00
f745b47cbc [FEAT MERGE] implement dynamic sampling 2023-04-27 12:15:28 +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
1a08e1d8f5 fix use_das merge hint 4016 bug 2023-01-12 19:02:33 +08:00
07b1224a51 [FEAT MERGE] skip scan feature and performance optimization 2023-01-12 19:02:33 +08:00
40d215fc5a [FEAT MERGE] GIS 2023-01-12 19:02:33 +08:00
87a9357186 set the initial value of wrs to scn min 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
d2415e376b fix outline data generate plan bug 2022-11-09 08:35:52 +00:00
93a1074b0c patch 4.0 2022-10-24 17:57:12 +08:00
2146f1d189 [CP] fix bit type extract query range bug 2022-07-04 10:48:22 +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