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DB2 - What is the difference between TYPE 1 index & TYPE 2 index?




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asked mar August 3, 2014 06:22 AM  

What is the difference between TYPE 1 index & TYPE 2 index?


           

1 Answers



 
answered By Mswami   0  
TYPE 1 & TYPE 2 are specified when an index is created on the table. TYPE 2 index is the option which comes with DB2V4. With TYPE 2 index data can be retrieved faster as only the data pages are locked and not the index pages. Hence TYPE 2 index is recommended.
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