How Clustered Index and Non clustered index stored on SQL
server?
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Answer / anitha
clustered index that reorders the way in which records in
the table are physically stored.
non clustered index in which the logical order of the index
| Is This Answer Correct ? | 14 Yes | 2 No |
Answer / answerme
Clustered Index are always stored on disk in a certain
order i.e, the data on disk may well be stored in order of
the Primary Key. So the data retreival is faster, when
queried based on Primary key.
non Clustered indexes are all the other indexes on a table,
that do not dictate the order that records are stored on
disk.A non Clustered index stores all the fields that
comprise the index, plus a link to the actual full record
on disk. This link is the primary key (clustered index), so
in fact a non clustered index contains all the columns that
you specify for them plus the clustered index columns too.
| Is This Answer Correct ? | 2 Yes | 1 No |
hi i have a problem regarding to datagrid in aspdotnet.i have a datagrid in my application.i have to place add,edit,delete buttons or links what ever it may be. now the problem is if i click on add button then the page has to redirected to another form called "xyz.aspx" and if i click on edit button the page has to redirected to another form called "abc.aspx".i am phasing the problem that if where ever i click on the datagrid the cursor goes to gv1_SelectedIndexChanged event.please tell me the solution about the code.
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