What is an index and types of indexes. How many number of
indexes can be used per table ?
- 12 Answers
- 81346 Views
- Accenture, BirlaSoft, Cognizant, CTS, Symphony, I also Faced
- E-Mail Answers
Answer Posted / sandip kumar chaturvedi
index is a data structure that improve the operation on
table.there are two types of index.
1) ordered index.
2) hashed index.
up to 249 clustered indexes per table.
| Is This Answer Correct ? | 20 Yes | 33 No |
Post New Answer View All Answers
what is the use of set statement in tsql? : Transact sql
Can we use insert statement in function?
What is union?
How long will it take to learn pl sql?
Are sql database names case sensitive?
Is not null in sql?
What is database migration?
How to Execute a Package in PL/SQL.?
Can a foreign key be a duplicate?
What is the difference between nested table and varray?
What is %rowtype in pl sql?
how would you write a query to select all teams that won either 2, 4, 6 or 8 games? : Sql dba
What is a temporal table?
What do you think about pl/sql?
What is a subquery in sql?
