方法/步骤 1 1.配置备库recovery.conf配置recovery.confrecovery_target_timeline='latest'standby_mode=onprimary_conninfo='host=192.168.16.26 port=5432 user=repuser' 这个IP要修改为主库的IP#trigger_file='/home/postgres/pgdata/.postgresql.trigger.1921' 并且把这一行...
调用pg_ctl工具的Promote命令,pg_ctl工具会向Postmaster进程发送信号,接收到信号的Postmaster进程再通知其他进程执行相应的操作,完成整个Promote操作。 在recovery.conf中定义trigger file的路径,其他组件通过生成trigger file来触发。 说明 相比于传统数据库Standby节点的Promote操作,PolarDB PostgreSQL版Replica节点的OnlinePromot...
Previously, this operation was only possible by using pg_ctl or creating a trigger file. 1. 2. 3. 4. 2. 函数说明 pg_promote(wait boolean DEFAULT true, wait_seconds integer DEFAULT 60) Description Promotes a physical standby server. With wait set to true (the default), the function waits...
Trigger TriggerActionListActive TriggerActionListInactive TriggerDisabled TriggerError TriggersActiveWhenOn TriggerScript TriggerWarning TryCatch TSApplication TSCordovaMultiDevice TSFileNode TSProjectNode TSSourceFile TurnOffTableWidth TwoColumns TwoColumnsLeftSplit TwoColumnsRightSplit TwoRows TwoRowsBottomSplit Two...
Skip to main contentSkip to article Journals & Books
Alzheimer’s disease (AD) features progressive neurodegeneration and microglial activation that results in dementia and cognitive decline. The release of soluble amyloid (Aβ) oligomers into the extracellular space is an early feature of AD pathology. Th
If you want to use event registration as a trigger to send your audience through different paths in your customer journey, you will need to add your event as a dependency in your marketing email. Follow up with attendees after the event ...
1Altmetric Metrics Abstract Wnt proteins are thought to be transported in several ways in the extracellular space. For instance, they are known to be carried by exosomes and by Wnt-carrier proteins, such as sFRP proteins. However, little is known about whether and/or how these two transport ...
The microtubule associated protein tau is the principle component of neurofibrillar tangles, which are a characteristic marker in the pathology of Alzheimer's disease; similar lesions are also observed after chronic alcohol abuse. Formaldehyde is a commo
(IFNAR), triggers the production of the IFN-stimulated gene (ISG) C–X–C motif chemokine ligand 10 (CXCL10), a chemoattractant for inflammatory monocytes and T cells11. Nonetheless, depending on the duration and intensity of the transduced signaling and/or the nature of the unleashed ISGs,...