Oracle 视图 ALL_SCHEDULER_EXTERNAL_DESTS 官方解释,作用,如何使用详细说明

本站中文解释

Oracle视图ALL_SCHEDULER_EXTERNAL_DESTS用于显示当前用户的所有Scheduler的外部目的地信息。

该视图是Oracle 11G或更高版本的视图,它在Oracle的任务调度中使用。它由DBMS_OUTPUT输出存储在数据库会话空间中的过程,Oracle调度器可以将输出发送到外部目标,例如文件共享,管道,电子邮件,消息和URL。

ALL_SCHEDULER_EXTERNAL_DESTS视图包含以下信息:

OWNER:存储用户的归属的列
DESTINATION_NAME:目的地的名称
DESTINATION_TYPE:目的地的类型,如文件共享,管道,电子邮件,消息和URL
HOST:目的地的主机
GATEWAY_USER:目的地的网关用户
ENABLED:指定目的地是否启用

要查询ALL_SCHEDULER_EXTERNAL_DESTS视图,可以使用以下查询:

SELECT * FROM ALL_SCHEDULER_EXTERNAL_DESTS;

官方英文解释

ALL_SCHEDULER_EXTERNAL_DESTS displays information about the destination objects accessible to the current user pointing to remote agents.

Related View

DBA_SCHEDULER_EXTERNAL_DESTS displays information about all destination objects in the database pointing to remote agents.

Column Datatype NULL Description

OWNER

VARCHAR2(128)

NOT NULL

Owner of this destination object

DESTINATION_NAME

VARCHAR2(128)

NOT NULL

Name of this destination object

HOSTNAME

VARCHAR2(256)

Name or IP address of the host on which the agent is located

PORT

NUMBER

Port that the agent is listening on

IP_ADDRESS

VARCHAR2(64)

IP address of the host on which the agent is located

ENABLED

VARCHAR2(5)

Indicates whether this destination object is enabled (TRUE) or disabled (FALSE)

COMMENTS

VARCHAR2(4000)

Optional comment

See Also:

“DBA_SCHEDULER_EXTERNAL_DESTS”


数据运维技术 » Oracle 视图 ALL_SCHEDULER_EXTERNAL_DESTS 官方解释,作用,如何使用详细说明