Dear dev's,
I am wondering whether the Mediawiki db contains a foreignkey relationship between a main namespace article and the associated talk page (if present). Having this information would greatly simplify analytic projects to monitor editor behaviour and understanding revert behaviour (among other topics).
Currently, I am manually matching these two sets of pages by matching titles. I have two questions: 1) If this foreignkey does not exist, would it be worthwhile to create it? 2) If this foreignkey does exist, what would it take to expose this in the XML dumps?
Best regards,
Diederik