Selecting Spicific data placed in the middle of the database table - sql

Question

how to determine which row number in my database will the selection query start to select and the Limit of the selection ,as I want to select piece of data which is located in the middle of my database table
I may use between #indexOfSelection , #limitOfSelection or something like that ,but I don't know how !
CREATE PROCEDURE ordered_articles
#LowerBound int,
#UpperBound int
AS
select * from orderedData where articleid between LowerBound and UpperBound ;
with orderedData
(
select * , rn = ROW_NUMBER() over ORDER BY (articleid)
from articles
)
WHERE rn >= #LowerBound AND rn <= #UpperBound
RETURN

Answer 1

I guess you can make use of ROW_NUMBER Function something like this ....
;WITH OrderedData
AS
(
SELECT * , rn = ROW_NUMBER() OVER (ORDER BY SomeColumn)
FROM Table_Name
)
SELECT * FROM OrderedData
WHERE rn >= #LowerLimit AND rn <= #UpperLimit
Your Query
select * from articles
where articleid between #indexOfSelection AND #LimitOfselection
You just need to add the key word AND between your upper lower limit variable and upper limit variable.
Your Stored Procedure
CREATE PROCEDURE ordered_articles
#LowerBound int,
#UpperBound int
AS
BEGIN
SET NOCOUNT ON;
select * from articles
where articleid between #LowerBound and #UpperBound
END
To Select A range Of Rows
CREATE PROCEDURE ordered_articles
#LowerBound int,
#UpperBound int
AS
BEGIN
SET NOCOUNT ON;
WITH OrderedData
AS
(
SELECT * , rn = ROW_NUMBER() OVER (ORDER BY articleid)
FROM articles
)
SELECT * FROM OrderedData
WHERE rn >= #LowerBound AND rn <= #UpperBound
END
EXECUTE ordered_articles 10, 15 --<-- this will return 10 to 15 number row ordered by ArticleID