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85f8fb182d
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修复0019ff4的一处笔误
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2024-08-29 10:09:04 +08:00 |
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0019ff4d7c
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【处理8.0 core问题】hex和bit_and函数，当入参为整数或二进制类型时和mysql查询结果不一致
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2024-08-28 10:14:47 +08:00 |
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e72208e2df
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select支持rotate/not rotate函数
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2024-06-27 15:09:04 +08:00 |
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d671fd1310
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修复聚合函数触发转换函数时ignore失效的问题
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2024-02-29 16:40:10 +08:00 |
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faaaba46a3
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【资源池化】#I8EESS
修复查询目标列包含函数group_concat，数据库coredump
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2023-11-11 16:08:36 +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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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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658aea19b8
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聚集Limit下推优化
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2023-05-29 14:43:02 +08:00 |
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cb3fa65c63
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【资源池化】openGauss算子下推特性合入
1.opengauss内核适配
2.ndpplugin
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2023-05-16 21:03:02 +08:00 |
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35b92aea89
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agg expr step reduce
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2023-03-16 23:22:48 -07:00 |
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ae7631a4ab
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AGG
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2023-03-15 01:53:37 -07:00 |
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980e75155a
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flatten expr framework
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2023-03-12 19:16:08 -07:00 |
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d4c6baf3f2
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!2987 对agg numeric类型sum、agg等函数优化
Merge pull request !2987 from cailei/numeric_0227
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2023-03-02 06:38:21 +00:00 |
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4180f34b3d
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agg优化 numeric相关sum\avg等优化
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2023-03-01 17:54:52 +08:00 |
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9ca77f6327
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!2996 AGG投影和转移函数优化
Merge pull request !2996 from 夏自豪/agg_v1
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2023-03-01 03:03:41 +00:00 |
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1b8ab5a2e2
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减少nodeagg算子初始化转移函数的次数，减少算子nodeagg的投影次数
Signed-off-by: 夏自豪 <xiazihao3@huawei.com>
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2023-02-28 03:17:51 -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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9f84893535
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tupleDesc数据结构及相关函数调用优化
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2023-02-21 20:30:35 -08:00 |
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fd1f338af5
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TupleTableSlots数据结构及相关函数调用优化
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2023-02-21 20:29:34 -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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c835e87ff8
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Fix potential data overflow.
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2022-11-07 19:18:02 +08:00 |
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690c9a6963
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add function group_concat
add new guc parameter group_concat_max_len
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2022-08-31 09:26:51 +08:00 |
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06c8f2afcf
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deep copy procedure arg value
Offering: openGaussDev
More detail: deep copy procedure arg value
Match-id-dda612d112a2a69b554912340314383a39e71a7c
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2022-03-14 19:34:40 +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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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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57fd5794e5
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Parallel create index(btree).
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2020-11-13 16:57:32 +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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