What is the purpose of rollback and commit?
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Define sqlca.
What will happen, while trying to close the closed cursor.
What is dbrm? What it contains? When it will be created?
What is cursor stability?
how do you resolve -818 error in db2. where we have to see time stamp token. i said by seeing in load module and plan .is it correct or not. give clear explination for how to see time stamp token
What are packages in db2?
What is sqlca’s maximum length?
What is db2 look?
Explain packages.
What is the difference between primary key & unique index ?
I have a table(product),It contain fields(productname,cost). I want to retrieve the product name ,which cost is second maximum in the table?
How do you prepare a COBOL + DB2 program from coading till execution ?