Minute Expiry in sqserver

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I am working with a mobile application.Here there is a database field 'deactivation_date' which tells the deactivation time of the customer.I have to find out the customers those who are deactivate within 15 minutes.We can use 'current_date' to compare with 'deactivation_date' .(database fields are customer_id,customer_name,deactivation_date etc.,).Please help.

Posted 10-May-12 19:18pm

linish.antony

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Wendelius · Answer 1 · 2012-05-10T19:20:00

Solution 1

Use DATEDIFF[^] for the comparison. Something like:

SQL

... DATEDIFF(minute, GETDATE(), deactivcationdate) <= 15...

Posted 10-May-12 19:20pm

Wendelius

Comments

Sandeep Mewara 11-May-12 2:10am

Looks like similar stuff what I shared. 5!

Wendelius 11-May-12 11:01am

Thanks Sandeep :)

Sandeep Mewara · Answer 2 · 2012-05-10T19:24:00

Solution 2

Use MSDN: DATEDIFF (Transact-SQL)[^]

Try:

SQL

SELECT
  customer_id,
  customer_name
FROM
  mstCustomers
WHERE
  DATEDIFF(minute, GETDATE(), deactivation_date) <= 15

Posted 10-May-12 19:24pm

Sandeep Mewara

Comments

Wendelius 11-May-12 1:28am

For some reason seems very good to me :) 5.

Sandeep Mewara 11-May-12 2:10am

Thanks Mika.

OriginalGriff · Answer 3 · 2012-05-10T19:27:00

Solution 3

Try:

SQL

SELECT * FROM MyTable WHERE deactivation_date < DATEADD(minute, -15, GETDATE())

Posted 10-May-12 19:27pm

OriginalGriff

Comments

Wendelius 11-May-12 1:35am

Yep. :)