Oracle 视图 ALL_ANALYTIC_VIEW_CLC_MEAS_AE 官方解释,作用,如何使用详细说明
本站中文解释
ALL_ANALYTIC_VIEW_CLC_MEAS_AE是Oracle数据库中的一个视图,用于报告分析用例(Analytic Cases)的各种性能指标。该视图用于确定分析模型运行速度,以及跟踪不同类型和指标的分析用例的性能指标。
使用ALL_ANALYTIC_VIEW_CLC_MEAS_AE可以从Oracle数据库获取分析用例的性能指标,如开始时间和结果。还可以使用它来查看哪个步骤耗时最长,哪个步骤出现了错误,哪些变量对结果的影响最大等等。可以根据ALL_ANALYTIC_VIEW_CLC_MEAS_AE的性能指标调优分析模型,提高分析模型运行的效率。
官方英文解释
ALL_ANALYTIC_VIEW_CLC_MEAS_AE
describes the calculated measures in the analytic views (across all editions) accessible to the current user.
Related Views
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DBA_ANALYTIC_VIEW_CLC_MEAS_AE
describes the calculated measures in all analytic views (across all editions) in the database. -
USER_ANALYTIC_VIEW_CLC_MEAS_AE
describes the calculated measures in the analytic views (across all editions) owned by the current user. This view does not display theOWNER
column.
Column | Datatype | NULL | Description |
---|---|---|---|
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Owner of the analytic view |
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|
|
Name of the analytic view |
|
|
Name of the analytic view calculated measure |
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|
|
Text of the expression for the measure |
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|
|
|
Order number of the calculated measure in the list of the measures in the analytic view |
|
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The ID of the container where the data originates. Possible values include:
|
|
|
|
Name of the application edition where the analytic view is defined |
Note:
This view is available starting with Oracle Database release 21c, version 21.5.
See Also:
-
“DBA_ANALYTIC_VIEW_CLC_MEAS_AE”
-
“USER_ANALYTIC_VIEW_CLC_MEAS_AE”