When do we will go for Sequence and when go for Indexes. What is the difference between Sequence and Indexes.

varunprasath

 Profile Answers by varunprasath Questions by varunprasath

• Jun 7th, 2010

Sequence - A sequence is used to generate a number sequence that can be used as a primary key.Indexes - An index is a performance-tuning method of allowing faster retrieval of records. An index creates an entry for each value that appears in the indexed columns.

Answer Question  Select Best Answer