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36d3280e2f
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分区表路由优化
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2023-12-12 17:35:40 +08:00 |
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186f87ea74
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【资源池化】SPQ bugfix
1.修复当gaussdb被kill时 协调线程的释放逻辑
2.修复#I8MQKM
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2023-12-08 15:51:09 +08:00 |
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f0c46bd294
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【资源池化】spq修复tpc-ds Q28/88死循环问题
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2023-11-22 22:32:52 +08:00 |
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edec1b6edd
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【资源池化】SPQ问题修复
1.TPC-DS Q45报"spq try build dual channel forward direction failed"问题,补充遍历subplan
2.复杂查询语句+cancel DB coredump问题解决
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2023-11-17 16:26:55 +08:00 |
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fb4dc850bc
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1.多机并行支持协调线程自适应扫描
2.libcomm初始化仅在spqplugin加载且是资源池化场景时打开
3.string_agg bugfix
4.新增对应spqscan是否多dop的计算
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2023-10-23 22:28:11 +08:00 |
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656e011efd
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【资源池化多机并行bugfix】
1.修复spqplugin&dolphin编译冲突
2.解决orca memory leak
3.Q8数据不一致问题解决
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2023-10-17 17:33:59 +08:00 |
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ea7ff3627b
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openGauss资源池化支持多机并行
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2023-10-12 18:39:23 +08:00 |
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e3470f1eec
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IUD优化
去底噪优化、流程优化
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2023-04-27 14:44:02 +08:00 |
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f7d23913d6
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sync all inner code
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2023-02-27 14:08:20 +08:00 |
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cbb5b4fe37
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执行器优化，改为函数指针的方式，不访问全局数组
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2023-01-16 01:49:05 -08:00 |
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b919f404e8
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add openGauss 3.1.0 feature code
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2022-09-03 16:22:35 +08:00 |
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de223dd152
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sync code
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2022-03-04 23:22:16 +08:00 |
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18a38c2a29
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recover missing code about upsert-subquery\first last agg\array func\cgroup
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2022-01-04 19:14:55 +08:00 |
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c7b25efcff
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New features (and bug fixes)
1. alter large sequence
2. subpartition
2.1 split subpartition
2.2 truncate subpartition
3. 支持load
4. 支持start-with/connect-by
5. ...
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2021-12-29 21:33:28 +08:00 |
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1d540f4462
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Patch for 930 release
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2021-09-23 15:19:37 +08:00 |
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1acdf5f726
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fix cgroup
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2021-08-04 14:22:32 +08:00 |
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3d79c59118
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Misc bugfixes
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2021-03-06 12:39:28 +08:00 |
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1567043064
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同步source code
日期: 12-26
revision: ee5b054c
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2020-12-28 22:19:21 +08:00 |
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e171752f13
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MOT code cleanup
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2020-10-12 18:03:03 +08:00 |
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815a9771fb
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first commit for openGauss server
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2020-06-30 17:38:27 +08:00 |
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