What is an index and types of indexes. How many number of
indexes can be used per table ?
Answer Posted / naresh
index's are used to retrive the data with in the required
time.there are two types of indexes we have
1.bitmap index
2.B-tree index
Is This Answer Correct ? | 16 Yes | 17 No |
Post New Answer View All Answers
what are sequences
What do you mean by rowid?
which types of join is used in sql widely? : Sql dba
How to pipe multiline string to isql?
what is rollback? : Sql dba
What is difference between group by and partition by?
Why coalesce is used in sql?
How do you update a sql procedure?
what is “go” in t-sql? : Transact sql
How to select random rows from a table?
What is parallel hint?
Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?
GLOBAL TEMPORARY TABLE over Views in advantages insolving mutating error?
What is sql indexing?
How do I view a view in sql?