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oceanbase.DBA_OB_TTL_TASK_HISTORY
更新时间：2026-08-13 19:27:48
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功能描述
视图 oceanbase.DBA_OB_TTL_TASK_HISTORY 用于展示 SQL 模式下当前租户 TTL 任务的执行历史。
字段说明
| 字段 | 类型 | 是否为 NULL | 描述 |
|---|---|---|---|
| TABLE_NAME | varchar(256) | NO | 表名 |
| TABLE_ID | bigint(20) | NO | 表 ID |
| TASK_ID | bigint(20) | NO | 当前批次任务的 ID |
| START_TIME | timestamp(6) | NO | 任务的开始时间 |
| MODIFIED_TIME | timestamp(6) | NO | 行的更新时间 |
| TRIGGER_TYPE | varchar(8) | NO | 任务触发类型：
|
| STATUS | varchar(10) | NO | 任务的状态：
|
| RET_CODE | varchar(512) | NO | 任务结束时返回的错误码 |
| TASK_TYPE | varchar(10) | NO | TTL 任务类型：
|
查询示例
用户租户查询本租户 TTL 任务的执行历史。
obclient(root@mysql001)[oceanbase]> SELECT * FROM oceanbase.DBA_OB_TTL_TASK_HISTORY;
查询结果如下：
+------------+----------+---------+----------------------------+----------------------------+--------------+----------+------------+------------+
| TABLE_NAME | TABLE_ID | TASK_ID | START_TIME | MODIFIED_TIME | TRIGGER_TYPE | STATUS | RET_CODE | TASK_TYPE |
+------------+----------+---------+----------------------------+----------------------------+--------------+----------+------------+------------+
| ttl_tbl1 | 500008 | 3 | 2026-03-11 11:05:08.212740 | 2026-03-11 11:05:08.221139 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| ttl_tbl1 | 500008 | 2 | 2026-03-11 10:41:23.018283 | 2026-03-11 10:41:23.025330 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| ttl_tbl1 | 500008 | 1 | 2026-03-11 10:37:22.934703 | 2026-03-11 10:37:22.945876 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| ttl_tbl2 | 500009 | 3 | 2026-03-11 11:05:08.224464 | 2026-03-11 11:05:08.229749 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| ttl_tbl2 | 500009 | 2 | 2026-03-11 10:41:23.028355 | 2026-03-11 10:41:23.033363 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| ttl_tbl2 | 500009 | 1 | 2026-03-11 10:37:22.952009 | 2026-03-11 10:37:22.958490 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| NULL | -1 | 1 | 2026-03-11 10:37:18.061066 | 2026-03-11 10:37:22.970234 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| NULL | -1 | 2 | 2026-03-11 10:41:13.700826 | 2026-03-11 10:41:23.045337 | USER | FINISHED | OB_SUCCESS | COMPACTION |
| NULL | -1 | 3 | 2026-03-11 11:05:05.235833 | 2026-03-11 11:05:08.242563 | USER | FINISHED | OB_SUCCESS | COMPACTION |
+------------+----------+---------+----------------------------+----------------------------+--------------+----------+------------+------------+
9 rows in set
相关视图或文档
查看本租户 TTL 任务的执行情况：DBA_OB_TTL_TASKS
查看所有用户租户的 TTL 任务：
