What is Relational Algebra
What is Relational Algebra?
Expert
Relational Algebra:
This is procedural query language. This contains a set of operations which take one or two relations like input and generate a new relation.
Elucidate briefly the term metadata reporter?
Describe the some drawbacks of a standard language like SQL?
Specify various tools in the Business Objects 5.1?
Name the Applications of tree data-structure?
Explain the term queue in data structure? Answer: In data structure a queue is a sequential organization of data. It is a first in first out i.e. FIFO type of data s
Write a short note on the difference between a dynamic and materialized view?
Describe how operation is carried out within the spiral method?
Illustrates the recursive stored procedures?
Mini-Case The Hatcher Company is in the process of developing a new inventory management system. One of the event handling processes in that system is Receive Supplier Shipments. The (inexperienced) systems analyst on the project has spent time in the warehouse observing this process and develo
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
18,76,764
1931078 Asked
3,689
Active Tutors
1420386
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!