I'm trying to do something like :
SELECT * FROM table LIMIT 10,20
or
SELECT * FROM table LIMIT 10 OFFSET 10
but using SQL Server
The only solution I found looks like overkill:
SELECT * FROM (
SELECT *, ROW_NUMBER() OVER (ORDER BY name) as row FROM sys.databases
) a WHERE row > 5 and row <= 10
I also found:
SELECT TOP 10 * FROM stuff;
... but it's not what I want to do since I can't specify the starting limit.
Is there another way for me to do that ?
Also, just curious, is there a reason why doesn't SQL Server support the LIMIT
function or something similar? I don't want to be mean, but that really sounds like something a DBMS needs ... If it does, then I'm sorry for being so ignorant! I've been working with MySQL and SQL+ for the past 5 years so...
This question is related to
sql
sql-server
pagination
limit
A good way is to create a procedure:
create proc pagination (@startfrom int ,@endto int) as
SELECT * FROM (
SELECT *, ROW_NUMBER() OVER (ORDER BY name desc) as row FROM sys.databases
) a WHERE a.row > @startfrom and a.row <= @endto
just like limit 0,2 /////////////// execute pagination 0,4
select * from (select id,name,ROW_NUMBER() OVER (ORDER BY id asc) as row
from tableName1) tbl1
where tbl1.row>=10 and tbl1.row<=15
Will print rows from 10 to 15.
Unfortunately, the ROW_NUMBER()
is the best you can do. It's actually more correct, because the results of a limit
or top
clause don't really have meaning without respect to some specific order. But it's still a pain to do.
Update: Sql Server 2012 adds a limit
-like feature via OFFSET and FETCH keywords. This is the ansi-standard approach, as opposed to LIMIT
, which is a non-standard MySql extension.
SELECT TOP 10 *
FROM TABLE
WHERE IDCOLUMN NOT IN (SELECT TOP 10 IDCOLUMN FROM TABLE)
Should give records 11-20. Probably not too efficient if incrementing to get further pages, and not sure how it might be affected by ordering. Might have to specify this in both WHERE statements.
If you are using SQL Server 2012+ vote for Martin Smith's answer and use the OFFSET
and FETCH NEXT
extensions to ORDER BY
,
If you are unfortunate enough to be stuck with an earlier version, you could do something like this,
WITH Rows AS
(
SELECT
ROW_NUMBER() OVER (ORDER BY [dbo].[SomeColumn]) [Row]
, *
FROM
[dbo].[SomeTable]
)
SELECT TOP 10
*
FROM
Rows
WHERE Row > 10
I believe is functionaly equivalent to
SELECT * FROM SomeTable LIMIT 10 OFFSET 10 ORDER BY SomeColumn
and the best performing way I know of doing it in TSQL, before MS SQL 2012.
If there are very many rows you may get better performance using a temp table instead of a CTE.
How about this?
SET ROWCOUNT 10
SELECT TOP 20 *
FROM sys.databases
ORDER BY database_id DESC
It gives you the last 10 rows of the first 20 rows. One drawback is that the order is reversed, but, at least it's easy to remember.
as you found, this is the preferred sql server method:
SELECT * FROM (
SELECT *, ROW_NUMBER() OVER (ORDER BY name) as row FROM sys.databases
) a WHERE a.row > 5 and a.row <= 10
Just for the record solution that works across most database engines though might not be the most efficient:
Select Top (ReturnCount) *
From (
Select Top (SkipCount + ReturnCount) *
From SourceTable
Order By ReverseSortCondition
) ReverseSorted
Order By SortCondition
Pelase note: the last page would still contain ReturnCount rows no matter what SkipCount is. But that might be a good thing in many cases.
So far this format is what is working for me (not the best performance though):
SELECT TOP {desired amount of rows} *
FROM (SELECT *, ROW_NUMBER() OVER (ORDER BY {order columns} asc)__row__ FROM {table})tmp
WHERE __row__ > {offset row count}
A note on the side, paginating over dynamic data can lead to strange/unexpected results.
Use all SQL server: ;with tbl as (SELECT ROW_NUMBER() over(order by(select 1)) as RowIndex,* from table) select top 10 * from tbl where RowIndex>=10
SELECT * FROM users WHERE Id Between 15 and 25
it will print from 15 to 25 as like limit in MYSQl
From the MS SQL Server online documentation (http://technet.microsoft.com/en-us/library/ms186734.aspx ), here is their example that I have tested and works, for retrieving a specific set of rows. ROW_NUMBER requires an OVER, but you can order by whatever you like:
WITH OrderedOrders AS
(
SELECT SalesOrderID, OrderDate,
ROW_NUMBER() OVER (ORDER BY OrderDate) AS RowNumber
FROM Sales.SalesOrderHeader
)
SELECT SalesOrderID, OrderDate, RowNumber
FROM OrderedOrders
WHERE RowNumber BETWEEN 50 AND 60;
The equivalent of LIMIT is SET ROWCOUNT, but if you want generic pagination it's better to write a query like this:
;WITH Results_CTE AS
(
SELECT
Col1, Col2, ...,
ROW_NUMBER() OVER (ORDER BY SortCol1, SortCol2, ...) AS RowNum
FROM Table
WHERE <whatever>
)
SELECT *
FROM Results_CTE
WHERE RowNum >= @Offset
AND RowNum < @Offset + @Limit
For SQL Server 2012 + you can use.
SELECT *
FROM sys.databases
ORDER BY name
OFFSET 5 ROWS
FETCH NEXT 5 ROWS ONLY
Source: Stackoverflow.com