--- title: "oceanbase.DBA_OB_TASK_OPT_STAT_GATHER_HISTORY - OceanBase 数据库 V4.6.0 | OceanBase 文档中心" description: oceanbase.DBA_OB_TASK_OPT_STAT_GATHER_HISTORY 说明 该视图从 V4.2.0 版本开始引入。 功能描述 展示当前租户历史收集任务的执行情况。 字段说明 字段 类型 是否为 NULL 描述 TENANT_ID bigint(20) NO 收集任务所在租户 ID TASK_ID… --- 切换语言 - 中文站 - 简体中文 - International - English - 日本站 - 日本語 文档反馈![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*P8CuR4UJ_FkAAAAAAAAAAAAADiGDAQ/original) OceanBase 数据库分布式版 - V 4.6.0 # oceanbase.DBA_OB_TASK_OPT_STAT_GATHER_HISTORY 更新时间：2026-07-15 15:16:39 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.6.0/zh-CN/700.reference/700.system-views/400.system-view-of-mysql-mode/200.dictionary-view-of-mysql-mode/12100.o-dba_ob_task_opt_stat_gather_history-of-mysql-mode.md) #### 说明 该视图从 V4.2.0 版本开始引入。 ## 功能描述 展示当前租户历史收集任务的执行情况。 ## 字段说明 | **字段** | **类型** | **是否为 NULL** | **描述** | | --- | --- | --- | --- | | TENANT_ID | bigint(20) | NO | 收集任务所在租户 ID | | TASK_ID | varchar(36) | NO | 收集任务 ID（UUID生成，全局唯一） | | TYPE | varchar(16) | NO | 收集任务类型 | | STATUS | varchar(8) | NO | 收集任务状态 - SUCCESS - FAILED | | TABLE_COUNT | bigint(20) | YES | 收集任务需要收集的表个数 | | FAILED_COUNT | bigint(20) | YES | 收集任务收集失败的表个数 | | START_TIME | datetime(6) | NO | 收集任务开始的时间 | | END_TIME | datetime(6) | NO | 收集任务结束的时间 | ## 查询示例 查看本租户的手动收集任务的历史执行情况。 ```shell obclient [oceanbase]> SELECT * FROM oceanbase.DBA_OB_TASK_OPT_STAT_GATHER_HISTORY WHERE TYPE='MANUAL GATHER'; ``` 查询结果如下： ```shell +-----------+--------------------------------------+---------------+---------+-------------+--------------+----------------------------+----------------------------+ | TENANT_ID | TASK_ID | TYPE | STATUS | TABLE_COUNT | FAILED_COUNT | START_TIME | END_TIME | +-----------+--------------------------------------+---------------+---------+-------------+--------------+----------------------------+----------------------------+ | 1002 | 5b965b29-062d-11f0-9059-00163e0d8e01 | MANUAL GATHER | FAILED | 1 | 1 | 2025-03-21 16:20:32.834753 | 2025-03-21 16:20:32.836438 | | 1002 | 719de009-062d-11f0-9059-00163e0d8e01 | MANUAL GATHER | SUCCESS | 1 | 0 | 2025-03-21 16:21:09.793531 | 2025-03-21 16:21:09.891911 | +-----------+--------------------------------------+---------------+---------+-------------+--------------+----------------------------+----------------------------+ 2 rows in set ``` ## 相关视图或文档 - 查看表级历史统计信息的收集状态：[DBA_OB_TABLE_OPT_STAT_GATHER_HISTORY](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000005684811) - 有关统计信息收集监控诊断的详细介绍，参见 [统计信息收集监控诊断](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000005686955)。 上一篇 下一篇 ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线