I thought you might be interested in looking at How to use extdb3 to record the player's killing number, uid, name to the database?.
https://forums.bohemia.net/forums/topic/218733-how-to-use-extdb3-to-record-the-players-killing-number-uid-name-to-the-database/?do=findComment&comment=3308723
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.