FreeTDS Development Group

["ZIGLIO, Frediano, VF-IT" <Frediano.Ziglio AT vodafone.com>]

> 
> How do i go about this, i have a single table 'Flow' which 
> holds values 
> for a particular object for a date, ie
> 
> 'Object'      'Level'      'Date/Time'
> 
> Object1      2.0            Nov 09 2005 10:02AM
> Object1      3.3            Nov 09 2005 11:32AM
> Object1      1.2            Nov 09 2005 13:12PM
> etc........
> Object1      3.4            Nov 10 2005 04:12AM
> Object1      0.1            Nov 10 2005 11:23PM
> etc...
> 
> I want a query which will sum(level) for each date, so result 
> will look 
> like the following
> 
> 'Object'      'Total Level for Date'      'Date'
> 
> Object1      6.5                                    Nov 09 2005
> Object1      3.5                                    Nov 10 2005
> 
> Any ideas, had a look on the web but you need to sign up to 
> stuff to see 
> solutions, not an option.
> 
> Thanks,
> 
> Shaun.

select Object, sum(Level) as [Total Level for Date], Date From
table_name group by Object, Date

Well... you group by date which is a (small)datetime, if (small)datetime
contains time you have to strip time part using come convert/cast like

select Object, sum(Level) as [Total Level for Date],
convert(smalldatetime, convert(varchar(20), Date, 112), 112) as Date
>From table_name group by Object, convert(smalldatetime,
convert(varchar(20), Date, 112), 112)

freddy77