Failure cause: The specified replication slot already exists in source database. Handling suggestion: Delete the replication slot from the source database. Alternatively, change the replication slot name to a name that does not exist in the source replication slots.Parent...
A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance that creates it, and PostgreSQL doesn't replicate it on the standby servers. As a result, after a failover or a switchover, the new primary doesn't...
SlotName string 是 Replication Slot 名称。可调用 DescribeSlots 接口查询。 slot_test01 SlotStatus string 是 Replication Slot 状态。可调用 DescribeSlots 接口查询。 ACTIVE:活跃。 INACTIVE:不活跃。 INACTIVE ResourceGroupId string 否 资源组 ID,可以为空。 rg-acfmy*** 返回参数 名称类型描述示例值 object...
Database string Replication Slot 所在的数据库名称。 db_test01 Plugin string Replication Slot 使用的插件。 test_decoding SlotName string Replication Slot 名称。 slot_test01 SlotStatus string Replication Slot 状态。 ACTIVE:活跃。 INACTIVE:不活跃。 INACTIVE SlotType string Replication Slot 类型。 physical...
A replication slot is not available on the target database server. Please configure the max_replication_slots GUC on the database server. Resolution Occurs when attempting to add a publication database definition with the log-based method of synchronization replication, and themax_replication_slotsco...
ReplicationGroupAlreadyExists The specified replication group already exists. HTTP Status Code: 400 TagQuotaPerResourceExceeded The request cannot be processed because it would cause the resource to have more than the allowed number of tags. The maximum number of tags permitted on a resource is ...
After the task is complete, the streaming replication slot created in the source database is automatically deleted. If the synchronization table in the destination database has been associated with a sequence when the task stops, DRS automatically resets the sequence value of the destination database...
replication slot with the same name. In addition, an error message is displayed, indicating that the replication slot already exists. In this case, you need to delete the existing replication slot with the same name on the DN (if the replication slot is an LSN-based logical replication slot...
Consume the change in affected replication slot usingpg_logical_slot_get_changesup to specific LSNof the transaction which included the DDL statement to get replication working again (this is only human readable for pglogical, not native).
创建逻辑复制槽:pg_create_logical_replication_slot(name, 'pgoutput') 将复制集中的表注册到订阅端的 pg_subscription_rel 目录中。 执行初始快照同步,注意订阅测表中的原有数据不会被删除。 复制冲突 逻辑复制的行为类似于正常的DML操作,即使数据在用户节点上的本地发生了变化,数据也会被更新。如果复制来的数据...