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Join Extension

Silver Contributor
Silver Contributor
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.
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Tealium Employee
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.
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