How to get the second last record in SQL

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SQL-Server-2008R2

Hi,

i have below table and the records are

CREATE TABLE [dbo].[Trn_ATN](
	[ATN_No] [numeric](18, 0) NULL,
	[ATN_Number] [nvarchar](50) NULL,
	[ATN_Date] [date] NULL,
	[ATN_AstNo] [numeric](18, 0) NULL
) ON [PRIMARY]

GO

datas are

insert into Trn_ATN (ATN_No,ATN_Number,ATN_Date,ATN_AstNo) values(1,'A-1','2016-01-01',1)
insert into Trn_ATN (ATN_No,ATN_Number,ATN_Date,ATN_AstNo) values(2,'A-1','2016-01-01',2)
insert into Trn_ATN (ATN_No,ATN_Number,ATN_Date,ATN_AstNo) values(3,'A-2','2016-01-02',1)
insert into Trn_ATN (ATN_No,ATN_Number,ATN_Date,ATN_AstNo) values(4,'A-4','2016-01-02',2)
insert into Trn_ATN (ATN_No,ATN_Number,ATN_Date,ATN_AstNo) values(5,'A-3','2016-01-03',1)

what was the last ATN_Date and ATN_AstNo.

below is the result what i want.

ATN_No	ATN_Number	ATN_Date	ATN_AstNo
2	     A-1	   1/1/2016	       2
3	     A-2	   1/2/2016	       1

Thanks
Basit.

What I have tried:

i tried below query

SELECT
TOP 2
* FROM dbo.Trn_ATN
WHERE EXISTS (
SELECT
TOP 2
ATN_No
,ATN_Date
,ATN_AstNo
FROM 
dbo.Trn_ATN
ORDER BY ATN_Date,ATN_AstNo DESC
)

then result came

ATN_No	ATN_Number	ATN_Date	ATN_AstNo
1	          A-1	         2016-01-01	1
2	          A-1	         2016-01-01	2

Posted 24-Jan-17 3:18am

basitsar

Updated 24-Jan-17 3:25am

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OriginalGriff · Answer 1 · 2017-01-24T03:25:00

Solution 1

Try:

SQL

SELECT ATN_No, ATN_Date, ATN_AstNo
FROM (SELECT ATN_No, ATN_Date, ATN_AstNo, 
             ROW_NUMBER() OVER (ORDER BY ATN_Date,ATN_AstNo DES) AS RowNum
      FROM dbo.Trn_ATN
     ) AS MyDerivedTable
WHERE MyDerivedTable.RowNum = 2

Posted 24-Jan-17 3:25am

OriginalGriff

Comments

basitsar 24-Jan-17 9:31am

Many Many Thanks but the result of above query is

ATN_No ATN_Date ATN_AstNo
1 2016-01-01 1

OriginalGriff 24-Jan-17 9:34am

And you can't work out how to fix that on your own?
Add a column, rearrange the existing ones in the outer SELECT...

basitsar 24-Jan-17 9:43am

Thanks a lot.
below query is giving me second last record
select * from Trn_ATN where ATN_No=(select max(ATN_No)-1 from Trn_ATN)

but i want to show the record depend on ATN_AstNo

Thanks
Basit.

basitsar 24-Jan-17 10:11am

Thanks for your help.
below is the query which solved my problem

SELECT *
FROM Trn_ATN a
WHERE
2 = (SELECT count(DISTINCT(b.ATN_Date))
FROM Trn_ATN b WHERE
a.ATN_Date <= b.ATN_Date and a.ATN_AstNo=b.ATN_AstNo)