Structure of the Data Dictionary : User-Accessible Views (259)

tsinglee發表於2007-11-28

The views that summarize and display the information stored in the base tables of the
data dictionary. These views decode the base table data into useful information, such
as user or table names, using joins and WHERE clauses to simplify the information.
Most users are given access to the views rather than the base tables.

資料字典結構之使用者可訪問檢視
1. 將基表的資料透過連線,where條件將基表中有用的資訊轉換展現給使用者

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