Oracle 视图 DBA_OUTSTANDING_ALERTS 官方解释,作用,如何使用详细说明
本站中文解释
Oracle视图DBA_OUTSTANDING_ALERTS存储当前正处于活动状态的所有警告,以及处理每个警告的信息(如果有的话)。此视图可提供以下信息:
– 警告ID:每条警告都有唯一的标识符。
– 优先级:警告的重要程度(最高,高,中,低)。
– 状态:指示警告是否被消除(已清除)。
– 信息:实际警告内容。
要在一般情况下查看当前激活的警告,可以使用以下查询:
SELECT F.Warning_id, F.priority, F.status, F.Info
FROM DBA_OUTSTANDING_ALERTS F
WHERE F.Status ‘CLEARED’
ORDER BY F.priority;
官方英文解释
DBA_OUTSTANDING_ALERTS
describes alerts which the server considers to be outstanding.
Column | Datatype | NULL | Description |
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Alert sequence number |
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ID of the alert reason |
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Owner of the object on which the alert was issued |
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Name of the object |
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Name of the subobject (for example: partition) |
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Object type (for example: table, tablespace) |
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Reason for the alert |
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Time when the alert was last updated |
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Time when the alert was first created |
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Advice of the recommended action |
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Name of the advisor to be invoked for more information |
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Value of the related metrics |
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Message type:
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Name of the message group to which the alert belongs |
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Message severity level (1 to 32) |
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ID of the client or security group to which the alert relates |
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ID of the module that originated the alert |
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Process ID |
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DNS host name of the originating host |
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IP or other network address of the originating host |
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Originating instance name |
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Originating instance number |
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User ID |
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Execution Context ID |
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ID of an error instance plus a sequence number |
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Sequence number of the state transition for the alert |
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PDB name |
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The ID of the container to which the data pertains. Possible values include:
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