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Column update


Column update

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immaduddinahmed
immaduddinahmed
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Group: General Forum Members
Points: 147 Visits: 420
this is my select query


select
CalDate,
Timein,
Timeout ,
CONVERT(varchar(8),DATEADD(ss,DATEDIFF(ss,[Timein],[Timeout]),0),108) AS SpendTime_runtime,
CAST (ABS( 540 - DATEDIFF (MINUTE, Timein, timeout ) ) / 60 as varchar ) + ':' +-- Hours ( + ':' separator )
CAST (ABS( 540 - DATEDIFF (MINUTE, Timein, timeout ) ) % 60 as varchar ) as excesstime_runtime,
CASE WHEN DATEDIFF(MINUTE, t.[Timein], t.[Timeout]) >= t4.minute and t.[Timein] = t.[Timein] and t.[Timeout] = t.[Timeout] THEN 'Excess' else 'Short'
END as Excess,
from
#attendance

i want to update excess column written in select query




update
#attendance
set
excessshort =
CAST (ABS( 540 - DATEDIFF (MINUTE, Timein, timeout ) ) / 60 as varchar ) + ':' +-- Hours ( + ':' separator )
CAST (ABS( 540 - DATEDIFF (MINUTE, Timein, timeout ) ) % 60 as varchar )-- Minutes
,-- Only here so visible
Spend =
CONVERT(varchar(8),DATEADD(ss,DATEDIFF(ss,[Timein],[Timeout]),0),108)
from
#attendance


please suggest me a syntax
Thank you for the help
Sean Lange
Sean Lange
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Group: General Forum Members
Points: 16545 Visits: 16999
In order to help we will need a few things:

1. Sample DDL in the form of CREATE TABLE statements
2. Sample data in the form of INSERT INTO statements
3. Expected results based on the sample data

Please take a few minutes and read the first article in my signature for best practices when posting questions.

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Group: General Forum Members
Points: 10232 Visits: 9555
This is a duplicate post of http://www.sqlservercentral.com/Forums/Topic1461260-391-1.aspx.


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