what is clustered index?why is it created?
Answers were Sorted based on User's Feedback
clustered index is a type oof index this is a physical
component used to to resorted the data in a table. U can use
only one clustered index for a Table.
Is This Answer Correct ? | 14 Yes | 2 No |
Clustring is a method for storing the tables in same block
that are related.
Cluster index are used to achive this object.
Is This Answer Correct ? | 9 Yes | 1 No |
Answer / kuldeep kumawat
clustered index make physical table of the underline base table like (PhonBook,Discretionary)
and
Non clustered index is a reference table key of base table.
nonclusterd index has reference key to point a main table record
(like our not book we have index at first page and page number )
Example blow here ..
topics page no
class 20
object 30
asp.net 300
practices Example 330
Is This Answer Correct ? | 0 Yes | 0 No |
What is the use of SqlCommand object?
explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain?
How many major types of connection objects in ADO.NET?
What is the difference between data reader and data adapter?
Define isolation?
Does executenonquery return a value?
What is the meaning of executenonquery?
what is Sql Native Client?
What is data relation in ado.net?
What is ado.net in vb net?
What provider ADO.net use by default ?
5 Answers Accenture, BirlaSoft, Wipro,
what are the differences between dataset and datareader?