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6b5c7843fe
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【资源池化】在线reform
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2023-12-05 11:34:05 +08:00 |
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fd99f13c20
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【内核DFX】pg_prepared_statement视图支持查询数据库会话和实例的prepare statement
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2023-11-28 10:04:16 +08:00 |
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180223fd9c
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!4157 支持ock_uwal复制功能一期
Merge pull request !4157 from zhaosiqi/master
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2023-11-25 03:03:04 +00:00 |
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68b573b920
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!4395 内核日志空间轮转
Merge pull request !4395 from Cross-罗/roate_file
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2023-11-21 11:58:01 +00:00 |
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d5f29ec6da
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内核实现日志空间轮转
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2023-11-21 16:23:39 +08:00 |
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c92e8ee59b
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!4416 增加对WalSender、WalRecv和WalRecvWriter的统计
Merge pull request !4416 from laishenghao/stat
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2023-11-20 02:10:25 +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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d38899dd08
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增加对WalSender、WalRecv和WalRecvWriter的统计
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2023-11-14 17:00:30 +08:00 |
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cee1cfe056
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【资源池化】
1.SPQ多机并行协调线程尽可能固定扫描范围
2.修复#I8B8KZ pooler_port参数回归原生情况
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2023-10-31 19:55:52 +08:00 |
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addc19a2e0
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!4251 支持忽略PL/SQL间的依赖进行创建PL/SQL
Merge pull request !4251 from lukeman/master
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2023-10-24 01:55:31 +00:00 |
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efa0a6578c
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!4334 【资源池化】多机并行特性更新
Merge pull request !4334 from 阙鸣健/spq_1012
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2023-10-24 01:46:18 +00:00 |
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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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0f4ede314e
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支持gs_dependencies、忽略依赖创建package、失效重编译语法
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2023-10-23 09:43:58 +08:00 |
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b0f510d7b3
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!4266 修复并发修改线程pending状态问题
Merge pull request !4266 from chenxiaobin/fixPending
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2023-10-19 08:50:46 +00:00 |
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b1ae3d016f
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Merge remote-tracking branch 'upstream/master' into spq_1012
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2023-10-17 17:37:50 +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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69ee13d192
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!4200 【bugfix】解决按需回放部分问题
Merge pull request !4200 from 陈栋/bugfix
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2023-10-16 09:23:39 +00:00 |
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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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3651349b69
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1.解决按需回放时，未升主备机io锁未释放的问题;2.调整按需回放构建完毕后，HashMap下发规则
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2023-10-12 11:24:22 +08:00 |
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e2534061de
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修复并发修改线程池pending状态的问题
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2023-10-11 11:05:30 +08:00 |
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f013ff3ff8
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uwal replication 1.0 support
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2023-10-09 18:55:20 +08:00 |
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1f9270d2fe
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!4006 存储过程支持sql语句分析
Merge pull request !4006 from 李居隆/master
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2023-10-08 07:53:02 +00:00 |
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71efb589e0
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存储过程支持sql语句分析
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2023-09-28 15:30:54 +08:00 |
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202745c55c
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!4166 解决按需回放redo阶段，未升主备机lsn不一致的问题
Merge pull request !4166 from 陈栋/bugfix
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2023-09-23 07:48:09 +00:00 |
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5c60de8ba4
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解决按需回放中，未升主备机lsn校验失败的问题;删除按需回放支持升级
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2023-09-23 11:14:09 +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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c5dca97b2d
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!4153 同步极致RTO支持备机读问题修复
Merge pull request !4153 from 杨皓/master
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2023-09-18 03:09:25 +00:00 |
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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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92cdd8294e
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新增query_node_reform_info视图，用于查询节点reform相关信息，同步最新og代码
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2023-09-15 10:07:10 +08:00 |
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54ee6a1900
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!4085 记录query的parsetree nodetag
Merge pull request !4085 from pengjiong/fix_col
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2023-09-14 11:03:19 +00:00 |
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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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954c93a7d9
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[资源池化]snapshot xmin的hash表使用多个partition锁进行并发控制
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2023-09-06 17:14:21 +08:00 |
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b91eddd95a
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extreme_rto support standby read
Offering: openGaussDev
More detail: extreme_rto support standby read
Match-id-bbd35285e701bafd9bbed15682fc20fc1449575e
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2023-08-30 11:25:37 +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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401b50012d
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检视意见处理
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2023-08-22 10:17:07 +08:00 |
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c23f694e45
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!3929 【资源池化】资源池化支持主机广播最新快照给备机，备机缓存全局和线程上快照
Merge pull request !3929 from cchen676/0809master_1
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2023-08-14 13:40:35 +00:00 |
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6ba7e75846
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资源池化支持主机广播最新快照给备机，备机支持缓存全局快照
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2023-08-10 15:54:05 +08:00 |
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07ae9c52be
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make_dorado_cluster_xlog_one_instance
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2023-08-09 17:04:12 +08:00 |
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d7a6dd8aa4
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[资源池化]oldest_xmin推进重构
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2023-08-09 12:50:24 +08:00 |
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c51456fb28
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!3821 【资源池化】共享存储备机可见性逻辑优化
Merge pull request !3821 from 刘博文/master
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2023-07-26 01:35:56 +00:00 |
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48937cdf39
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!3778 获取CPU信息若env中包含LANGUAGE需处理
Merge pull request !3778 from ytwx1993/ytwx1993_0714_23
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2023-07-25 06:08:50 +00:00 |
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56f19ce8bb
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SS standby nodes Consistent Read logic enhancement
ss visibility prefview dfx; upgrade and rollback sqls.
fix bugs
- ss visibility inconsistency bug
- add debug version validation
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2023-07-25 11:14:34 +08:00 |
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779ff129c0
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!3500 修复缺陷 声明一个游标c，fetch c，数据库宕机
Merge pull request !3500 from pulsar/master
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2023-07-24 02:41:55 +00:00 |
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2359fbe8f1
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1.开启按需回放时，按需回放阶段从磁盘中读取xlog日志，降低内存消耗
2.解决按需回放内存配置较小时，HashMap构建卡住的问题
3.规范按需回放与按需回放的日志回放阶段变量命名
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2023-07-20 19:51:30 +08:00 |
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4af20e14db
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获取CPU信息若env中包含LANGUAGE需处理
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2023-07-14 15:17:05 +08:00 |
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88d8d07346
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解决多次进入按需回放时，回放日志选择出错的问题
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2023-07-04 21:29:05 +08:00 |
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ffbc0ac3b7
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兼容MySQL多字符集
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2023-06-29 20:42:59 +08:00 |
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73f1671580
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!3550 [DFX]支持switchover超时打印数据库内核的堆栈
Merge pull request !3550 from Jenny/dev-I6DCAO
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2023-06-28 02:40:11 +00:00 |
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126bc7485a
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处理缺陷
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2023-06-27 16:18:31 +08:00 |
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13edddf64a
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!3381 解决兼容B库下，可以成功创建user@localhost用户 但是无法连接
Merge pull request !3381 from 王修强/user_host_new_bug
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2023-06-27 07:39:45 +00:00 |
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