What is image copy?
What is check constraint in db2?
What is declare cursor?
wht r the requirements for writing a cobol-db2 pgm ?
select distinct(empid),distinct(dept),name from EMP will the above query work?
What is the purpose of the QUIESE Utility?
Suppose if I need to update a column, how you do that using cursor?
what is the difference between normal select query and currosor
how to resolve -818 error. how to see timestamp token in load module and plan
Write a query to extract first 5 characters of a name in the column Stud_Name?
When Can you be sure that a query will return only one row?
Mention the different locking levels that are available in db2.
Is db2 relational database?