Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


In one table there is 10 records without id num,without
primary key and it is not sorted then how to extract last 6
record from table?

Answers were Sorted based on User's Feedback



In one table there is 10 records without id num,without primary key and it is not sorted then how ..

Answer / thiyagaraj.ramaswamy

CREATE TABLE Sample
(
Col1 varchar(5)
)
insert into Sample values('j')

TABLE:
Col1
j
r
c
r
e
f
g
h
x
j

USING CURSOR: ANSWER

DECLARE @COL1 VARCHAR(5)
DECLARE @COUNT VARCHAR(5)
SET @COUNT=0
DECLARE c1 CURSOR
FOR
SELECT COL1 FROM SAMPLE
OPEN C1
FETCH NEXT FROM C1
INTO @COL1
WHILE @@FETCH_STATUS=0
BEGIN
SET @COUNT=@COUNT+1
IF @COUNT>=5
BEGIN
SELECT @COL1
END
FETCH NEXT FROM C1
INTO @COL1
END
CLOSE C1
DEALLOCATE C1

Is This Answer Correct ?    2 Yes 1 No

In one table there is 10 records without id num,without primary key and it is not sorted then how ..

Answer / laxman

select * from table_name limit 6;
above query is wrkg in mysql
ex;
select * from emp limit 6;
this one is upto 6
u want 10 limit 10 ;
thts ur choice

select * from emp columnname limit 6;
ok

Is This Answer Correct ?    2 Yes 2 No

In one table there is 10 records without id num,without primary key and it is not sorted then how ..

Answer / sunil soni

CREATE TABLE Temp(
Col1 varchar(5)
)
insert into Temp values('j')

TABLE:
Col1
j
r
c
r
e
f
g
h
x
j

select top 6 col1 from (select row_number() over(order by
id) as rowid,name from (select rand() as id, name from
@temp) t ) t1 order by t1.rowid desc

Is This Answer Correct ?    0 Yes 1 No

In one table there is 10 records without id num,without primary key and it is not sorted then how ..

Answer / rangaraj

create table empmaster(ename varchar(34))

insert into empmaster values('r')

select * from empmaster

Query:

select top 6 (ename) from empmaster order by ename desc

Is This Answer Correct ?    2 Yes 4 No

Post New Answer

More SQLServer Errors Interview Questions

How to solve "The SQL Server service failed to start. For more information, see the SQL Server Books Online topics" error.

1 Answers   TCS,


write a database figure to implement the master detained relationship.

0 Answers  


Is the company liable to deduct professional tax of directors?

1 Answers  


In one table there is 10 records without id num,without primary key and it is not sorted then how to extract last 6 record from table?

4 Answers  


What are the required/mandatory parameters that have to be passed with RAISEERROR statement?

1 Answers  


today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

0 Answers  


What severity level errors are managed in TRY-CATCH block?

0 Answers  


java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

0 Answers   HCL,


What is the use of NOLOCK locking hint?

0 Answers  


I have table name'temp' in that I wanted to add some partial data for a particular column name 'policyno' where data is existing in that column. Ex.Policyno like 'R-KT-SK- EA-134526' like 100 records. In that 100 records some policynos are just like 134527 I mean with out prefix like'R-KT-SK-EA-' now I wanted add this prefix as 'R-KT-SK- EA-134527' for some 50 records. How can I add partial data?

4 Answers   Syncfusion, TCS,


On which table the SSIS SQL Server logs are stored?

1 Answers  


How to view the error log for any specific instance?

0 Answers  


Categories