gp_distributed_log 视图包含有关分布式事务及其相关本地事务的状态信息。分布式事务是指涉及修改 Segment 实例上数据的事务。Apache Cloudberry 的分 布式事务管理器确保 Segment 保持同步。此视图允许你查看分布式事务的状态。
| 列 | 类型 | 引用 | 描述 |
|---|---|---|---|
| segment_id | smallint | gp_segment_configuration.content | Segment 的内容 ID。Coordinator 始终为 -1（无内容）。 |
| dbid | smallint | gp_segment_configuration.dbid | Segment 实例的唯一 ID。 |
| distributed_xid | xid | 全局事务 ID。 | |
| status | text | 分布式事务的状态（已提交或已中止）。 | |
| local_transaction | xid | 本地事务 ID。 |
Apache Cloudberry is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
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