Average if (conditional)

Mon, 02 Apr 2012 15:46:26 GMT

Hi,

I have several task in database.

All of them have a begging and end date.

Ex.

task_begin: 12/03/2012 14:30

task_end: 21/03/2012 18:30

task_duration: NetWorkDays(task_begin, task_end)

I want to calculate the average task duration in days.

But due to data quality, I have to remove the values where (duration < 0)

How can I calculate the average without the (duration < 0)?

EX: if(duration > 0;day(avg(Duracao_dias_uteis)))

Regards,

Gonçalo

jonathandienst — Mon, 02 Apr 2012 15:56:34 GMT

Goncalo

Try this:

Avg(if(duration > 0, Duracao_dias_uteis))

Regards

Jonathan

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