What is the use of default key?
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i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name
What does new grouping sets enables you to do?
What is the role of driver manager?
What is database schema name?
What is the importance of database partitioning?
Explain database partitioning.
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
Which is the most reliable programming language for RDBMS Relational Database Management System for Multi user applicaton. For PC application or web application ?
Difference between sql and mysql?
how to implement dense rank in rank transformation in Informatica? so that output should be like 1,1,2,3 and not like 1,2,3,4
Explain alternate key?
What does currency type mean in database?
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