What are foreign keys in db2?
in GDG: is it poosible to copy records from a file which utilizes some 100 cylinders to a gdg whose model is defined as trk(1,0) and also it possible to copy 100 bytes file to 80 bytes file?
What statistic will tell the DBA how must space can be reclaimed from dropped table spaces on the next reorg run?
Where are plans stored?
What is REORG? When is it used?
How do I delete a table in database?
What is bind plan?
What is a cursor?
What is a buffer in memory?
What is the size of a data page?
What is the database descriptor?
How many sub queries can you combine together ?
What is a clustered index?