Is it possible to update a primary key value? If not, what
is the error code given? If yes, can more than 1 primary
key column be updated at a time?
Answer Posted / priya
If a primary key column cannot be updated, what is the
error code given when an attempt is made to update it
through a SQL query in a COBOL program?
Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
What is bind and rebind in db2?
Before you give the explain statement, what are the prerogatives?
What is cursor in dbms?
What is declare cursor?
What are types of indexes?
What is copy pending and check pending in db2?
What is the maximum No of rows per page?
What is scrollable cursor in db2?
Can there be more than one cursor open for any program?
What is the result of open cursor statement?
Why do we bind in db2?
How does a cursor work?
Explain about dbrm.
What happens in bind step in a db2 program?
What are db2 tables?