Mention the definition of cobol in varchar field.
What is phantom read in db2?
While unloading huge amount of data from table. Suddenly job failed some error. Imagine 1M data unloading, In that 90% data unloaded only 10% left, So if want to unload the rest 10% what needs to be done? Whether do i need to start from top or anything ?
DB2 can implement a join in three ways using a merge join, a nested join or a hybrid join. Explain the differences?
How do I delete a table in db2?
What is the use of db2?
Why do we use cursor?
What are catalog tables in db2?
What is cascading rollback?
How is the value function used?
What is package in cobol db2?
How connect db2 database to datastage?
How to restart a DB2 program?
What is node in db2?
How can you quickly find out the # of rows updated after an update statement?