Oracle 视图 ALL_ATTRIBUTE_DIM_TABLES_AE 官方解释，作用，如何使用详细说明
本站中文解释
ALL_ATTRIBUTE_DIM_TABLES_AE（Oracle属性维度表的所有视图）是Oracle中元数据视图。它用于查询所有已经创建的维度表。所有者可以在此视图中检查已经创建的表，并找出相关信息，例如：表的创建日期，维度表的行数,维度表的来源和包括的列等。 使用此视图，可以查询每个表的操作系统，表的保护类别，元数据的类型，以及访问用户等信息。
ALL_ATTRIBUTE_DIM_TABLES_AE视图可以以以下方式使用：
SELECT T.TABLE_NAME, T.DIMENSE_COUNT, T.CREATED_DATE
FROM dba_tables T
JOIN ALL_ATTRIBUTE_DIM_TABLES_AE D
ON T.TABLE_NAME=D.TABLE_NAME;
此查询用于检索表名，维度表的行数和创建日期。
官方英文解释
ALL_ATTRIBUTE_DIM_TABLES_AE describes the tables used by the attribute dimensions (across all editions) accessible to the current user.
Related Views
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DBA_ATTRIBUTE_DIM_TABLES_AEdescribes the tables used by all attribute dimensions (across all editions) in the database. -
USER_ATTRIBUTE_DIM_TABLES_AEdescribes the tables used by the attribute dimensions (across all editions) owned by the current user. This view does not display theOWNERcolumn.
| Column | Datatype | NULL | Description |
|---|---|---|---|
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Owner of table used by the attribute dimension |
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Name of the attribute dimension |
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Owner of the table or view used by the attribute dimension |
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Name of the table or view used by the attribute dimension |
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Alias specified for the table or view; if not specified, the name of the table or view |
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IS_REMOTE |
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Indicates whether the source is a remote table. The values are:
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Order of the table in the list of tables in the |
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The ID of the container where the data originates. Possible values include:
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Name of the application edition where the attribute dimension is defined |
Note:
This view is available starting with Oracle Database release 21c, version 21.5.
See Also:
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“DBA_ATTRIBUTE_DIM_TABLES_AE”
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“USER_ATTRIBUTE_DIM_TABLES_AE”
