Ngày tải lên :
17/10/2013, 11:15
... follows:
10,ACCOUNTING,7782,CLARK
20,RESEARCH,7 369 ,SMITH,7 566 ,JONES,7788,SCOTT
30,SALES, 749 9,ALLEN,7521,WARD, 765 4, MARTIN, 769 8,BLAKE
40 ,OPERATIONS
18
Chapter 1: Introduction to the Oracle Server Technologies
The first normal form is to ... solution.
Identify the applications, application servers, and databases used in your environment.
Then, concentrating on the databases, try to get a feeling for how big and busy they
are. Consider ... Figure 1-1 shows the entity-
relationship diagram for the books example using a very simple notation limited
to showing the direction of the one -to- many relationships. It can be seen that one
BOOK...