Calculate the expiry date from the end date using sql query

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records as follows;

select * from co_batch_master;

Name course startdate enddate

A RM 17 Jun 2013 18 Aug 2013
B REO 21 Aug 2013 14 Dec 2013
C REO 21 Aug 2013 14 Dec 2013
D REO 21 Aug 2013 14 Dec 2013
E REO 21 Aug 2013 14 Dec 2013

from the above query i want to add 5 years at the end date of each course.

My required output as follows

Name course startdate enddate expirydate

A RM 17 Jun 2013 18 Aug 2013 18 Aug 2018
B REO 21 Aug 2013 14 Dec 2013 14 Dec 2018
C REO 21 Sep 2013 19 Dec 2013 19 Dec 2018
D REO 21 Oct 2013 29 Dec 2013 29 Dec 2018
E REO 21 Nov 2013 14 Dec 2013 14 Dec 2018

for the above output how can i write the query.

please help me.

Rgds,
Narasiman P.

Posted 1-Jul-13 0:52am

Member 8054539

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3 solutions

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Sridhar Patnayak · Answer 1 · 2013-07-01T01:05:00

Solution 3

Hi,

Try this

SQL

UPDATE
   table
SET
    c.expirydate= DATEADD(yy, 5,r.enddate),
    
FROM
     co_batch_master c
INNER JOIN
    co_batch_master r
ON
    c.id = r.id</pre>

Note: 'id' is your table primary key.

---S.P

Posted 1-Jul-13 1:05am

Sridhar Patnayak

Updated 1-Jul-13 1:19am

v5

shek124 · Answer 2 · 2013-07-01T00:58:00

Solution 2

Hi ,

Your query would be like that

SQL

Select *, DATEADD(yy, 5, ENDDATE) as ExpiryDate from co_batch_master

Refer below
http://msdn.microsoft.com/en-us/library/aa258267(SQL.80).aspx[^]

Posted 1-Jul-13 0:58am

shek124

Comments

Member 11342869 27-Jan-15 5:43am

Hi,
Your query was used to select and view the date in ExpiredDate only but i need to store the value in the Expire date itself. Please help me for that..
Thanks in advance.

ArunRajendra · Answer 3 · 2013-07-01T00:58:00

Solution 1

Use

SQL

DATEADD(YY,5,enddate)

Posted 1-Jul-13 0:58am

ArunRajendra