How many types of Secondary indexes (NUSI) are there ? I have read about the below three.
2. Hash ordered NUSI
3 Value ordered NUSI
1 .When we dont give any qualifier while creating SI, then what kind of SI does it create i.e Create Index (xxxx) on dbname.tablename ?
2. What are the different usage of these kind od indexes ?
rights to materials on this website, the rights you grant to your submissions to this website, and your responsibilities regarding your conduct on this website.