What is cursor in dbms?
What is db2 and what is the use of db2 optimizer?
Explain dclgen.
What is host variable?
What is the difference between nvl and coalesce?
What is a plan and package in db2?
How can the duplicate values be eliminated from db2 select?
can we view the access paths created by dbrm ? how ? thx
How do I copy a table in db2?
What are foreign keys in db2?
What are sqlcodes –803,-805, -811, -818,-904,-911,-913,-101, +100?
Explain the function done by data manager?
What does sqlcabc has?
Is db2 relational database?
How does a cursor work?