Oracle SQL and PL/SQL Handbook
A Guide for Data Administrators, Developers, and Business Analysts
CD-ROM contains: Practice database -- Sample scripts reference in text.
- ISBN 13 : 9780201752946
- ISBN 10 : 0201752948
- Judul : Oracle SQL and PL/SQL Handbook
- Sub Judul : A Guide for Data Administrators, Developers, and Business Analysts
- Pengarang : John Adolph Palinski,
- Kategori : Computers
- Penerbit : Addison-Wesley Professional
- Bahasa : en
- Tahun : 2002
- Halaman : 488
- Halaman : 488
- Google Book : http://books.google.com/books?id=Qd5i7I2yGuoC&dq=intitle:handbook+of+database&hl=&source=gbs_api
-
Ketersediaan :
Database. and. Materialized. Views. Views are virtual tables that are derived at
runtime. A view is a specification consisting of a SELECT statement that tells
Oracle what records and attributes to retrieve. Views are used as the name of a
table in an SQL statement. When an SQL statement calls the view, Oracle
executes its SELECT statement and then returns the result set to the calling
SELECT statement. A view acts like a table but does not store data. Views return
derived data only ...