I design dashboards on top of ODK by connecting it to the ODK database directly. For a recent form, I noticed that ODK has created two XXX_CORE tables (XXX_CORE and XXX_CORE2). I am wondering how/why this has happened. Is it because the form is hitting some variable threshold? I just added few variables and this has happened, previously it was just one table XXX_CORE.
Any help would be appreciated.