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oceanbase/src/sql/monitor
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yinyj17 5ce9ef5136 [FEAT MERGE] patch 423 sql compatible features to 432 
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: JinmaoLi <ljm.csmaster@gmail.com>
Co-authored-by: qingzhu521 <q15000557748@gmail.com>
2024-05-27 11:18:01 +00:00
..
flt
fix tenant mtl module register with MTL_BIND2 remove old MTL_BIND
2024-02-08 11:57:54 +00:00
ob_audit_action_type.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_exec_stat_collector.cpp
fix some typo error
2023-09-08 12:35:44 +08:00
ob_exec_stat_collector.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_exec_stat.h
[FEAT MERGE] patch 423 sql compatible features to 432
2024-05-27 11:18:01 +00:00
ob_i_collect_value.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_monitor_info_elimination_task.cpp
[FEAT MERGE] Merge syslog user experience improvement to master
2023-02-06 15:52:24 +08:00
ob_monitor_info_elimination_task.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_monitor_info_manager.cpp
fix some spells
2023-09-08 17:54:01 +08:00
ob_monitor_info_manager.h
[FEAT MERGE] OB Support XMLType
2023-04-28 03:45:10 +00:00
ob_phy_operator_monitor_info.cpp
[FEAT MERGE] Merge syslog user experience improvement to master
2023-02-06 15:52:24 +08:00
ob_phy_operator_monitor_info.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_phy_operator_stats.cpp
fix some typo error
2023-09-08 12:35:44 +08:00
ob_phy_operator_stats.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_phy_plan_exec_info.h
[FEAT MERGE] Merge syslog user experience improvement to master
2023-02-06 15:52:24 +08:00
ob_phy_plan_monitor_info.cpp
fix some typo error
2023-09-08 12:35:44 +08:00
ob_phy_plan_monitor_info.h
set the initial value of wrs to scn min
2023-01-12 19:02:33 +08:00
ob_plan_info_manager.cpp
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_plan_info_manager.h
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_security_audit_utils_os.cpp
[FEAT MERGE] 开源裁减颗粒度优化
2023-08-15 02:40:26 +00:00
ob_security_audit_utils.h
[FEAT MERGE] 开源裁减颗粒度优化
2023-08-15 02:40:26 +00:00
ob_security_audit.h
[security]remove ip
2024-02-09 08:43:03 +00:00
ob_sql_plan.cpp
[CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors
2024-02-09 14:31:42 +00:00
ob_sql_plan.h
fix some sql logical plan bug
2024-02-06 19:45:53 +00:00
README
patch 4.0
2022-10-24 17:57:12 +08:00

README 

该模块主要用来统计运行时状态信息，用于执行反馈指导优化器的优化方向，也可以精确优化器的统计数据，更精确的进行代价估计；
另外一个功能可以评估一个查询语句是否是大查询；
详细设计请参见：doc/Oceanbase1.0/SQL/monitor/运行时统计数据管理设计.md