Oracle 视图 V$AW_LONGOPS 官方解释，作用，如何使用详细说明
本站中文解释
:
Oracle视图V$AW_LONGOPS用于监控长操作进程（即长时间运行的操作）。它可以帮助查看后台活动的持续时间和所完成的速度。
用法：
1、查看所有长期操作：SELECT * FROM V$AW_LONGOPS;
2、查看具体用户的某个长期操作：SELECT * FROM V$AW_LONGOPS WHERE USERNAME = ‘YOURUSER’ AND OPNAME = ‘SOMETASK’;
3、在需要的时候可以查看某个操作的进度：SELECT PERCENT_COMPLETE FROM V$AW_LONGOPS WHERE OPNAME = ‘SOMETASK’;
4、查看某个操作的可能存在的问题：SELECT ERROR# FROM V$AW_LONGOPS WHERE OPNAME = ‘SOMETASK’;
使用视图V$AW_LONGOPS可以有效地监控正在进行的长期操作进程，并且可以获取各种实时信息，从而调整用户和应用管理策略，实现数据库的有效管理和使用。
官方英文解释
V$AW_LONGOPS displays status information about active SQL cursors initiated in an analytic workspace.
| Column | Datatype | Description |
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Identifier for the session in which the fetch is executing. This table can be joined with |
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Name assigned to the cursor |
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Command that is actively fetching data from relational tables:
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Status of the current operation:
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Number of rows already inserted, updated, or deleted |
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Sequence number in the Cube Build log |
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SQL ID of the statement |
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Operated object name |
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A brief description of the operated object |
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Time the command started executing |
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Last updated time |
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Number of seconds between |
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Number of units so far |
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Total number of units |
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Units description:
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Message for the user |
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User name |
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The ID of the container to which the data pertains. Possible values include:
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