On Mon, Sep 17, 2018 at 11:07 AM, Brad Jorsch (Anomie) < bjorsch@wikimedia.org> wrote:
We've been writing to the new fields and tables since the end of February 2018, and have back-populated them for old revisions, log entries, and so on.
Correction, the back-population is yet to be done. First we have to stop writing the old fields.