What is View?A view is a logical table based on a table or another view. A view contains no data of its own but is like a window through which data from tables can be viewed or changed. The tables on which a view is based are called base tables. The view is stored as a SELECT statement in the DD.Advantages of views;->View restrict access to data bcz the view can display selective columns from the table.->View can be used...
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Monday, August 18, 2008
Views, Oracle
What is View?A view is a logical table based on a table or another view. A view contains no data of its own but is like a window through which data from tables can be viewed or changed. The tables on which a view is based are called base tables. The view is stored as a SELECT statement in the DD.Advantages of views;->View restrict access to data bcz the view can display selective columns from the table.->View can be used...
Sunday, August 3, 2008
Business Objects XI Server Architecture overview
Business Objects XI Server Architecture overviewBusiness Objects XI Server Architecture Reference: The Complete Reference, BO XIR2 Administrator’s Guide Actually we are used the relational database repository contained information such as universe definitions, security profiles, and corporate documents.The use of a relational database allowed for a central source of metadata that geographically dispersed users could easily...
Business Objects XI Server Architecture overview
Business Objects XI Server Architecture overviewBusiness Objects XI Server Architecture Reference: The Complete Reference, BO XIR2 Administrator’s Guide Actually we are used the relational database repository contained information such as universe definitions, security profiles, and corporate documents.The use of a relational database allowed for a central source of metadata that geographically dispersed users could easily...
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