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3NF Normal Form
A relation schema R is in 3NF if it is in 2NF and for each FD X A either of the following is true
In other words, if every non prime attribute is non-transitively related on primary key.
tell me the functionality,advantages and disadvantages of student database
data models are being replaced over years. Reasons and why does that happen?
Differance between procedural and non procedural DML? Procedural and non procedural DML Procedural DML exactly what data is require and how to obtain those data. Non procedural
Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pictori
Explain the EXEC statement in SQL Ans: All statements which start with EXEC SQL are embedded SQL database statements. High level languages such as C can be employed to write a
Chapter 10a review questions
Define the term Domain. For each n every attribute there is a set of permitted values known as the domain of that attribute.
Can you assist me in Database management system? I need help in my courses, please email me at and get back me soon...
Concatenation operator Example : Printing name and job as one string as column name employees: SELECT ENAME||JOB "EMPLOYEES" FROM EMP;
does tables are called relations
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