Gegeben sei folgende Relation: emp ( empno , ename, deptno ) Dann entsprech...
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
Gegeben sei folgende Relation:
emp (empno, ename, deptno)
Dann entsprechen folgende Fragmente einer korrekten horizontalen Fragmentierung:
emp_1 = SELECT * FROM emp WHERE deptno <= 50;emp_2 = SELECT * FROM emp WHERE deptno > 50;
✅
❌
Want instant access to all verified answers on dkemoodle.dke.uni-linz.ac.at?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!