IBM DB2 Question:

What is a clustering index ?

IBM DB2 Interview Question
IBM DB2 Interview Question

Answer:

Causes the data rows to be stored in the order specified in the index. A mandatory index defined on a partitioned table space.


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defined name that is the anchor for packages. It has not physical existence. Main usage is to group packages.

In SPUFI suppose you want to select max. of 1000 rows , but the select returns only 200 rows.		What is the difference between primary key & unique index ?