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4e1310f00a
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修复3.1.0升级到6.0.0失败的问题
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2024-06-27 14:05:48 +08:00 |
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04d38aebcf
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【bugfix】修复bug_remote_execute
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2024-03-18 20:54:49 +08:00 |
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98544ec6c2
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!4793 修复: prepare 结合@变量 导致的计划缓存问题
Merge pull request !4793 from chenbd/fix_mas_prepare
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2024-03-12 12:45:16 +00:00 |
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daedfe9e2f
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!4736 解决interval分区表并发插入时自增重复范围分区的问题。(在消费无效消息后,本地缓存中relation的信息不是最新)
Merge pull request !4736 from playrest/master-commit-1
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2024-03-12 09:20:37 +00:00 |
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2ef5b54687
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解决interval分区表并发插入时自增重复范围分区的问题。(在消费无效消息后,本地缓存中relation的信息不是最新)
当第一次打开分区relation时,不在缓存中需要build,build过程中获取了分区信息后,收到并处理其他会话自增分区的无效消息,
处理无效消息时,发现缓存中没有,则不做任何处理,最终导致生成的realtion中不包含新增的分区,但是无效消息却消费了,
最后通过relation->partMap判断分区不存在,自增分区,出现重复范围的分区。
推理可得,在处理无效消息时,realtion已存在缓存中,并且已打开过,在rebuild的时候存在同样的问题,在嵌套rebuild中,
内层消费无效消息并获取最新元信息,最终会被最外层的rebuild的relation覆盖。
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2024-02-21 18:55:14 +08:00 |
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078cd82511
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Fix auotvacuum worker load plugin bug.
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2024-02-21 16:28:14 +08:00 |
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3d8d5e66cc
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Fix loadsqlplugin lead CurrentResourceOwner to null.
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2024-02-19 14:07:19 +08:00 |
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c428477bf4
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LoadSqlPlugin should be called after mask_password_mem_cxt is created.
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2024-02-17 11:05:21 +08:00 |
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f76c79cf69
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fix prepare @var b bug
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2024-01-31 17:59:39 +08:00 |
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de25890e12
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【资源池化】SPQ修复nodename配置错误数据重复问题
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2024-01-16 20:52:40 +08:00 |
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d9e268df5a
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!4721 【资源池化】SPQ支持Direct Read特性
Merge pull request !4721 from 阙鸣健/spq_0110
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2024-01-11 03:12:16 +00:00 |
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b68fd12170
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【资源池化】SPQ支持Direct Read特性
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2024-01-10 10:44:30 +08:00 |
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b2839da518
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【资源池化】多机并行DML性能优化
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2024-01-09 15:15:19 +08:00 |
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50baaf30c5
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Fix user var bug in plsql.
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2024-01-04 21:36:01 +08:00 |
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34a53b7b54
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修复内存泄漏
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2023-12-28 11:47:40 +08:00 |
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1fadbd7dd5
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【资源池化】SPQ添加remoteQuery阶段libcomm端口获取逻辑
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2023-12-18 16:28:02 +08:00 |
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3f9dc22eed
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【资源池化】SPQ优化stream/printtup数据传输效率
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2023-12-12 11:42:08 +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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221fa776b4
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【资源池化】修复SPQ主备数据不一致问题,发送快照相关信息
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2023-12-05 09:26:30 +08:00 |
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97655a8387
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【资源池化】spq修复PBE y报文场景处理逻辑
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2023-12-01 14:17:12 +08:00 |
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861afd3bec
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!4367 @变量递归调用
Merge pull request !4367 from 暖阳/var1
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2023-11-21 02:36:23 +00:00 |
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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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8cbad5af1d
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【资源池化】多机并行bugfix
1.开启协调线程场景TPC-DS Q14\Q65 coredump修复,协调线程数组max更新
2.修复通过jdbc连接数据库执行分区表+union查询报错问题
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2023-11-17 09:03:40 +08:00 |
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c4b1d24d37
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@variable 递归调用
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2023-11-15 23:01:46 -08:00 |
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fad3b49a26
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!4346 代码中PG_TRY块中有return语句,会导致stack-buffer-underflow问题
Merge pull request !4346 from gbzhangkai/kai_231025_1
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2023-11-09 07:31:21 +00:00 |
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ccdbdaa088
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Fix initdb with B db bug.
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2023-11-07 14:58:19 +08:00 |
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0ae44b85cd
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improve time_record perfmance in openEuler 22.03
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2023-10-31 19:29:37 +08:00 |
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c3894e3844
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代码中PG_TRY块中有return语句,会导致stack-buffer-underflow问题
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2023-10-25 16:46:34 +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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766a2b9a54
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Fix load dolphin bug when upgrade in lite-mode.
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2023-09-25 15:27:04 +08:00 |
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bd4dd160b8
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同步极致RTO支持备机读问题修复
Offering: openGaussDev
More detail:同步极致RTO支持备机读问题修复
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2023-09-21 16:07:15 +08:00 |
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fedcde61f3
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fix problems of RTO STANDBY READ
Offering: openGaussDevMore
detail: fix problems of RTO STANDBY READ
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2023-09-18 10:26:01 +08:00 |
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a0d6667941
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Record query's parse tree nodetag for dolphin. userd to check query's type, for strict mode.
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2023-09-12 16:33:48 +08:00 |
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7d9dc642cc
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修复多字符集场景pbe结果集与直接执行不同的问题;修复PBE参数值未转字符集编码的问题
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2023-08-25 21:09:00 +08:00 |
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04726e9fa8
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support new db_time time record.
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2023-08-23 15:48:02 +08:00 |
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e5ad44d341
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!3976 修复备机写转发处理gsql -c方式执行的连续的多个sql语句出错的问题
Merge pull request !3976 from cchen676/0809master_1
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2023-08-18 04:01:39 +00:00 |
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19877e08bc
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修复备机写转发处理gsql -c方式执行的连续的多个sql语句出错的问题
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2023-08-17 14:56:26 +08:00 |
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eb552a6bae
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fixed 8d4fb81 from https://gitee.com/totaj/openGauss-server/pulls/3956
Must load dolphin before connect to B-database.
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2023-08-15 01:47:59 +00:00 |
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202a123e8b
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!3894 【dolphin-proto】支持dolphin-proto插件自启动&增加协议fn_end_command接口
Merge pull request !3894 from zhaojun/proto-0930
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2023-08-02 06:16:07 +00:00 |
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a534c5e515
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support auto startup dolphin-proto if needed
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2023-07-26 10:10:58 +08:00 |
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330bc62631
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使用新参数控制A兼容性下空字符串意义
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2023-07-19 20:10:26 +08:00 |
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9fe853060a
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补充资源池化备机支持事务内多写测试用例,修复gsql -C无法执行的问题
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2023-06-29 12:25:11 +08:00 |
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5080835bef
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!3466 MySQL兼容性- GET DIAGNOSTICS语法
Merge pull request !3466 from 暖阳/diagnostics
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2023-06-26 13:00:15 +00:00 |
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d7b8381b6b
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get diagnostics & show warnings change
condition_number BCONST
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2023-06-25 19:23:14 -07:00 |
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bfe0296b69
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处理需求#I7E9AV:清理server仓的编译告警
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2023-06-25 16:58:48 +08:00 |
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e7754a8bb0
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fix bug 资源池化备机事务内写转发不支持combocid逻辑,不支持create as select
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2023-06-21 12:22:50 +08:00 |
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d804f25845
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!3558 placache优化
Merge pull request !3558 from mengxin27/dev
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2023-06-17 08:44:18 +00:00 |
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7a5710fee8
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support redirect the write request within the transaction to master when node is standby while DMS enabled
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2023-06-15 19:42:23 +08:00 |
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960c8f7a10
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plancache feature
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2023-06-14 20:03:43 -07:00 |
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