IntervalMatch and synthetic key

[Anonymous]

How to deal with synthetic key when using IntervalMatch?

Thanks!

IntervalMatch (matchfield,keyfield1 [ , keyfield2, ... keyfield5 ] ) (loadstatement | selectstatement )

EventLog:

LOAD * Inline [

Time, Event, Comment, ProductionLine

00:00, 0, Start of shift 1, P1

01:00, 0, Start of shift 1, P2

01:18, 1, Line stop, P1

02:23, 2, Line restart 50%, P1

04:15, 3, Line speed 100%, P1

08:00, 4, Start of shift 2, P1

09:00, 4, Start of shift 2, P2

11:43, 5, End of production, P1

11:43, 5, End of production, P2

];

OrderLog:

LOAD * INLINE [

Start, End, Order, ProductionLine

01:00, 03:35, A, P1

02:30, 07:58, B, P1

03:04, 10:27, C, P1

07:23, 11:43, D, P2

];

//Link the field Time to the time intervals defined by the fields Start and End and match the values

// to the key ProductionLine.

Inner Join

IntervalMatch ( Time, ProductionLine )

LOAD Start, End, ProductionLine

Resident OrderLog;

[Anonymous · Accepted solution]

Hi Haikuo,

https://community.qlik.com/thread/55655 

Refer this link this will help you.

Regards,

Dinesh