view

Former Member — Wed, 14 Nov 2007 10:00:20 GMT

hi,

which type of views are used generally in realtime process?

thanks.

Re: view

former_member386202 — Wed, 14 Nov 2007 10:01:41 GMT

Hi,

Database View

Regards,

Prashant

Re: view

Former Member — Wed, 14 Nov 2007 10:09:28 GMT

database views and maintanace views

<b>Importance/Use of Views</b>

Data for an application object is often distributed on several database tables. Database systems therefore provide you with a way of defining application-specific views on the data contained in several tables. These are called views.

Data from several tables can be combined in a meaningful way using a view (join). You can also hide information that is of no interest to you (projection) or only display those data records that satisfy certain conditions (selection).

A view is a logical view on one or more tables, that is, a view is not actually physically stored, instead being derived from one or more other tables.

The data of a view can be displayed exactly like the data of a table in the extended table maintenance.

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