topic SQL load script how to compute start and end time as download ? in QlikView

SQL load script how to compute start and end time as download ?

paulyeo11 — Tue, 18 Nov 2014 04:01:36 GMT

Hi All

I want to know how to write in SQL for the above mentioned.

after load below script :-

CONNECT TO [Provider=SQLOLEDB.1;Persist Security Info=False;User ID=SA;Initial Catalog=andonDatabas;Data Source=Paul;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=PAUL;Use Encryption for Data=False;Tag with column collation when possible=False];

select * from record_produksi_plc;

select * from record_downtime_plc;

select * from record_reject_detail_plc;

I get 2 field name , downtime_start_time and downtime_stop_time. i like to compute :-

downtime=downtime_start_time - downtime_stop_time

How to do it ?

Paul

Re: SQL load script how to compute start and end time as download ?

SergeyMak — Tue, 18 Nov 2014 04:19:03 GMT

Hi Paul,

Try this

LOAD

downtime_start_time - downtime_stop_time AS downtime

select *

from record_downtime_plc;

Regards,

Sergey

Re: SQL load script how to compute start and end time as download ?

SergeyMak — Tue, 18 Nov 2014 04:22:49 GMT

Or it would be better

Time(Num(downtime_end_time)-Num(downtime_start_time),'s')

You will have downtime in seconds

Regards,

Sergey

Re: SQL load script how to compute start and end time as download ?

paulyeo11 — Tue, 18 Nov 2014 05:20:54 GMT

Hi Sir

Thank you for sample code help a lot , it work now :-

LOAD

Time(Num(downtime_end_time)-Num(downtime_start_time),'s') as downtime_;

//downtime_end_time - downtime_start_time AS downtime;

select * from record_downtime_plc;

Paul