When you store a list of key areas paired with the storage speech for the related data record, you are making an index
what is the index key?
- An index key is a queue, a requested collection of queues, or an expression on which you define an index.
- Db2 uses an index key to determine the order of index access.
- Good prospects for index keys are queues or words that you use often in practices that choose, join, group, and order data.
- Tracking keys are created to explore a single entry or a set of entries in an index. Search keys may only be made for the key queues in the index, and may include one or more column values.
To learn more about index, refer to:
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