Question

Q.1

entered Ucase

Account and Bill?

Create Two Relation Emps & Depts as follows
1) emps (empno, ename, sal, deptno) where Empno is Primary Key and Deptno is foreign key?
2) Depts (Deptno, Dname, Manager) where Deptno is Primery Key.

Express the following lntegrity Constraint In SQL ?
3) No Employee Earns more than Rupee 15000
4) No Employee in Deptno 30 earn more than 10000.
5) A check constraints on name column of the Emps. So that the na

6) A check constraint Dname of Depts Table So that Department Only the Sales, Purc


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Answer 1

Answer:

Explanation:

Why should I ???