extended interval?

[Anonymous]

Hi guys,

i have seen few threads in community regarding extended interval , but i could't understand it

can any one help me to get clear on this topic with

syntax and small example for extended interval match

and when we use and why we go for this ?

[ashfaq_haseeb]

Hi,

Check this

http://community.qlik.com/message/652035#652035

Regards

ASHFAQ

[Anonymous]

when we use this .

i understood is when we are trying to make interval for more than one field will go for extended interval match