if i have 1000 records and i want to access 20 ata time
from SQL server, what will be the query?
Answers were Sorted based on User's Feedback
Answer / vijendra singh
Use The following Query for the problem...
Declare @PageIndex int
set @PageIndex=1
Declare @PageSize int
set @PageSize=20
while @PageIndex < 1000
begin
SELECT * FROM test WHERE ID between
@PageIndex and @PageIndex+@PageSize-1
set @PageIndex = @PageIndex + 20
end
Is This Answer Correct ? | 13 Yes | 2 No |
Answer / santosh
u can easily done by the use of Row_number() in sqlserver.
Ex:-
declare @Lower_Bound int,@Upper_bound int
SET @Lower_Bound=1 -- change this as per requirement
SET @Upper_bound=20 -- change this as per requirement
Select Id,Name from(select row_number()over(order by id asc) as Temp_Id,Id,Name from M_Student)
M_Student where Temp_Id >=@Lower_Bound and Temp_Id<=@Upper_bound
Here My Table Name is M_Student(Id,Name) & I have made a Temporary Id column(Temp_Id).Here the result.
Thank U......
If any query then u can connect me through
santosh.primetechsoftware@gmail.com
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / rasbeer
Declare @PageIndex int
set @PageIndex=2
select top 20 * from
(select top 20 * from
(select top (@PageIndex*20) * from chat_contents order by
id ) as a1
order by id desc)as b1 order by id
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sunny
Assume EMP is my Table where 1000 Records there. We retrive
20 top record from database through by following c# code.
}
sqlconection cn = new sqlconnection(@"Conection string...");
dataset ds = new dataset();
SqldataAdapter da = new SqldataAdapter("select top 20 *
from Emp", cn);
da.fill(ds);
Gridview1.datasource = ds.table[0];
Gridview1.databind();
}
Is This Answer Correct ? | 2 Yes | 3 No |
Answer / gowtham
you can also use Set Rowcount keyword to fetch the records
from sql server.Here is the query for that:
Set Rowcount 20
Select Empname from emp
Set RowCount 0
Is This Answer Correct ? | 6 Yes | 8 No |
Answer / arunbhararthi
you can use top keyword to fetch the first 20 records from
sql server.Here is the query for that:
for example:
select top20 empname from emp.
Is This Answer Correct ? | 5 Yes | 10 No |
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