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DBA_OB_TRANSFER_PARTITION_TASK_HISTORY
更新时间：2026-04-08 14:00:06
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说明
该视图从 V4.2.1 BP2 版本开始引入。
功能描述
视图 DBA_OB_TRANSFER_PARTITION_TASK_HISTORY 展示了本租户已执行的 Transfer Partition 任务历史。
字段说明
| 字段名称 | 类型 | 是否可以为 NULL | 描述 |
|---|---|---|---|
| TASK_ID | NUMBER(38) | NO | Transfer Partition 任务的唯一标识 |
| CREATE_TIME | TIMESTAMP(6) WITH LOCAL TIME ZONE | NO | 创建时间 |
| FINISH_TIME | TIMESTAMP(6) WITH LOCAL TIME ZONE | NO | 任务完成时间，包括成功、取消 |
| TABLE_ID | NUMBER(38) | NO | Transfer 的分区所在的表 ID |
| OBJECT_ID | NUMBER(38) | NO | Transfer 的分区的 OBJECT_ID |
| DEST_LS | NUMBER(38) | NO | 目的端日志流 |
| BALANCE_JOB_ID | NUMBER(38) | NO | 任务执行时关联的负载均衡工作 ID |
| TRANSFER_TASK_ID | NUMBER(38) | NO | 任务执行时关联的 Transfer 任务 ID |
| STATUS | VARCHAR2(64) | NO | 任务状态：
|
| COMMENT | CLOB | YES | 注释信息 |
查询示例
obclient> SELECT * FROM SYS.DBA_OB_TRANSFER_PARTITION_TASK_HISTORY;
查询结果如下：
+---------+----------------------------+----------------------------+----------+-----------+---------+----------------+------------------+-----------+---------------------------------+
| TASK_ID | CREATE_TIME | FINISH_TIME | TABLE_ID | OBJECT_ID | DEST_LS | BALANCE_JOB_ID | TRANSFER_TASK_ID | STATUS | COMMENT |
+---------+----------------------------+----------------------------+----------+-----------+---------+----------------+------------------+-----------+---------------------------------+
| 1 | 2023-11-29 16:50:55.155765 | 2023-11-29 16:51:34.000000 | 500012 | 500014 | 1003 | 26506 | 2 | COMPLETED | Partition transfer to dest LS |
| 2 | 2023-11-29 16:55:25.391784 | 2023-11-29 16:55:28.000000 | 500012 | 500014 | 1003 | -1 | -1 | FAILED | Partition is already in dest LS |
| 3 | 2023-11-30 14:28:20.647541 | 2023-11-30 14:28:57.000000 | 500012 | 500014 | 1003 | 416470 | 6 | COMPLETED | Partition transfer to dest LS |
| 4 | 2023-12-01 11:21:11.357272 | 2023-12-01 11:21:55.000000 | 500012 | 500014 | 1003 | 737367 | 10 | COMPLETED | Partition transfer to dest LS |
+---------+----------------------------+----------------------------+----------+-----------+---------+----------------+------------------+-----------+---------------------------------+
4 rows in set (0.002 sec)
相关视图或文档
查看本租户正在处理的 Transfer Partition 任务：DBA_OB_TRANSFER_PARTITION_TASKS
有关 Transfer Partition 的详细操作，参见 Transfer Partition。
有关数据负载均衡的更多操作，参见 数据负载均衡 章节。
