Do the Custom Variable Index number need to remain consistent globally to a Piwik installation?


Read the following in Docs about customer variable indexes. Does this mean that I can only ever store the same 5 types of value globally to a single Piwik installation?
Currently I am using those index numbers differently for different page loads, so on /page1.aspx index 5 might be “Type” while on /page2.aspx index 5 might be “Author”.
Can I do this, or will it just overwrite?? If it will overwrite, is that a limit across a whole Piwik installation, or specific to one SiteId only…??

“Important: a given custom variable name must always be stored in the same “index”. For example, if you choose to store the variable name = “Gender” in index = 1 and you record another custom variable in index = 1, then the “Gender” variable will be deleted and replaced with the new custom variable stored in index 1.”

Many thanks in advance!


(Matthieu Aubry) #2

No, it doesn’t have to stay consistent. However it’s better to stay consistent if you plan to use Custom Segments involving custom variables.