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Synonyms It allows short names or alternative names for objects.
Example:
CREATE SYNONYM D30
FOR EMPD30;
Now if we give command:
SELECT * FROM D30;
NAME
MINSAL
MAXSAL
AVGSAL
---------------------
------------
-------------
--------------
ACCOUNTING
1300
5000
2916.6667
RESEARCH
800
3000
2175
SALES
950
2850
1566.6667
What is an ERD?
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Introductory course and so does not require any fancy coding. I will provide a guidance document to help you in producing the solutions.
When a function module is activated syntax checking is performed automatically. YEs, a function module is activated syntax checking.
it can be possible to create any table without primary key
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