Join Extension

[madhan_v]

I am using a join extension and wanted to get confirmation on the below scenario - var1='a' var2='b' var3='c' jovar=var1:var2:var3 Result: jovar=a:b:c what will happen in the below case, only one variable exposed and the other 2 variables are not exposed in the utag_data var1='a' will the result be 'jovar=a::' or the concatenation will not work? I have not used any condition for this joining and no default value is used.

[craig_rouse]

Madhan, Your first assumption is correct; you'll get empty values for the variables that are undefined e.g. a::c or a:b: or ::c Hope this helps. Craig.