SyncRepLock 用于在主备复制时保护xlog同步信息。 Master-slave replication LWLOCK事件 ReplicationSlotAllocationLock 用于主备复制时保护主机端的流复制槽的分配。 Master-slave replication LWLOCK事件 ReplicationSlotControlLock 用于主备复制时避免并发更新流复制槽状态。 Master-slave replication LWLOCK事件 LsnXlogChkFil...
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SyncRepLock 用于在主备复制时保护xlog同步信息。 Master-slave replication LWLOCK事件 ReplicationSlotAllocationLock 用于主备复制时保护主机端的流复制槽的分配。 Master-slave replication LWLOCK事件 ReplicationSlotControlLock 用于主备复制时避免并发更新流复制槽状态。 Master-slave replication LWLOCK事件 ...