Oracle教程 2023-02-23

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

ALL_ANALYTIC_VIEW_HIERS_AE是Oracle中的视图，它存储了所有的系统内分析视图的维度层次结构。它可以用于帮助用户确定是否所需的数据可用于特定的报表应用，以及特定维度属性层次结构是如何构建的。

使用方法如下：

1.首先通过查询ALL_ANALYTIC_VIEW_HIERS_AE视图来获取所有分析视图的维度层次结构。

2.然后，根据维度层次结构查询特定维度成员ID是否可用，这可以通过查询特定分析视图的每个维度来完成。

3.最后，使用这些查询结果根据特定的报表应用来构建所需的数据。

ALL_ANALYTIC_VIEW_HIERS_AE describes the hierarchies in the analytic views (across all editions) accessible to the current user.

Related Views

DBA_ANALYTIC_VIEW_HIERS_AE describes the hierarchies in all analytic views (across all editions) in the database.
USER_ANALYTIC_VIEW_HIERS_AE describes the hierarchies in the analytic views (across all editions) owned by the current user. This view does not display the OWNER column.

Column	Datatype	NULL	Description
`OWNER`	`VARCHAR2(128)`	`NOT NULL`	Owner of the analytic view hierarchy
`ANALYTIC_VIEW_NAME`	`VARCHAR2(128)`	`NOT NULL`	Name of the analytic view
`DIMENSION_ALIAS`	`VARCHAR2(128)`		Alias of the attribute dimension in the analytic view
`HIER_OWNER`	`VARCHAR2(128)`	`NOT NULL`	Owner of the hierarchy
`HIER_NAME`	`VARCHAR2(128)`	`NOT NULL`	Name of the hierarchy
`HIER_ALIAS`	`VARCHAR2(128)`		Alias specified for the hierarchy
`IS_DEFAULT`	`VARCHAR2(1)`		Indicates whether this is the default hierarchy for the analytic view dimension in the analytic view (`Y`) or not (`N`)
`ORDER_NUM`	`NUMBER`	`NOT NULL`	Order of the hierarchy in the list of hierarchies in the analytic view
`ORIGIN_CON_ID`	`NUMBER`		The ID of the container where the data originates. Possible values include: `0`: This value is used for rows in non-CDBs. This value is not used for CDBs. n: This value is used for rows containing data that originate in the container with container ID n (n = 1 if the row originates in root).
`EDITION_NAME`	`VARCHAR2(128)`		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.