What is the physical representation for a many-to-many relationship?
What is the database development process?
Explain about a primary key?
What are the main phases of database development?
Explain about the storage and physical database design?
How can I detect whether a given connection is blocked?
I HAVE A PI ON COL A THE NEXT DAY I WANT CHANGE THE PI ON COL B? PLS SEND ME THE ANS
You have two tables with a one to many join based on a field named id. You need to find records in the parent table that are not represented in the child table. how would you accomplish this?
You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?
How can you fix a poorly performing query?
fact table and dimension table containg one to many relationship or many to one relastionship
Can an extended stored procedure be called from inside a user-defined function?
Does QTP Support the Propjects which are running in Dot Net? As we are starting with new project in Dot net need to use automation tool?Please advice & let me know what would be the best.
To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?
How to combine two function together?