What is corresponding of Oracle/Db2 Coalesce Function
What is the corresponding of Oracle/Db2 Coalesce Function within Sybase?
Expert
When all the expressions are null and coalesce returns null
Uses: coalesce (expression, expression [, and expression]...)
Illustration: coalesce (initialqty, finalqty and middleqty)
Returns the first incidence of a non-NULL value in either finalqty or initialqty or middleqty.
What is OLAP? Briefly define it.
Explain the slowly changing dimensions?
How can we handled are recursive relationships in a database design? Describe briefly?
State the types of users in the Business Objects?
Illustrates the term Monopolistic Competition?
Specify the types of join that are available?
Specify the user profiles within the Supervisor?
Differentiate between calloc and malloc in data structures?
Illustrate briefly the term DBMS?
Is the shortest distance between any 2 specified nodes is given by minimum spanning tree?
18,76,764
1937865 Asked
3,689
Active Tutors
1459670
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!