Oracle 视图 ALL_ANALYTIC_VIEW_LVL_CLS_AE 官方解释，作用，如何使用详细说明
本站中文解释
Oracle视图ALL_ANALYTIC_VIEW_LVL_CLS_AE是一个数据字典视图，用于查看拥有分析特性、存储在模式内的所有视图分层级别和分类码(CLS_AE)。该视图查询返回一个子集，其中只包含视图关联的一行，可提供有关其视图级别和分类码的元数据信息。
使用方法：
1.首先，打开SQL Plus命令行客户端，输入用于连接Oracle数据库的用户名和密码。
2.编写以下SQL命令以查询ALL_ ANALYTIC_ VIEW_LVL_CLS_ AE视图中的数据：
SELECT * FROM ALL_ANALYTIC_VIEW_LVL_CLS_AE;
3.这将查询视图中的所有数据。 您还可以使用where子句来查询特定的行，如：
SELECT * FROM ALL_ANALYTIC_VIEW_LVL_CLS_AE WHERE CLS_AE = ‘ABC’;
4.现在，所有具有分类码’ABC’的行数据都将被查询并返回。
官方英文解释
ALL_ANALYTIC_VIEW_LVL_CLS_AE describes the level classifications of the analytic views (across all editions) accessible to the current user.
Related Views
DBA_ANALYTIC_VIEW_LVL_CLS_AEdescribes the level classifications of all analytic views (across all editions) in the database.USER_ANALYTIC_VIEW_LVL_CLS_AEdescribes the level classifications of the analytic views (across all editions) owned by the current user. This view does not display theOWNERcolumn.
| Column | Datatype | NULL | Description |
|---|---|---|---|
|
|
| Owner of the analytic view |
|
|
| Name of analytic view |
|
| Alias of the analytic view dimension in the analytic view | |
|
| Alias of the hierarchy in the analytic view | |
|
|
| Name of the level in the analytic view |
|
| Classification associated with the level | |
|
| Value of the classification, or NULL if not specified | |
|
|
| |
|
|
| Order of the classification in the list of classifications associated with the level |
|
| 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_LVL_CLS_AE”
“USER_ANALYTIC_VIEW_LVL_CLS_AE”
标签：视图,数据,是一个,级别,子句