Added stored functions idInt2Anon() and idAnon2Int(). They convert between the hash-based user IDs in the Edx and EdxPrivate tables on one side, and the integer based user IDs in the platform production system. The functions use table EdxPrivate.UserGrade, which is updated regularly via CRON, or can be generated via cronRefreshGrages.sh
Added stored functions idInt2Anon() and idAnon2Int(). They convert between the hash-based user IDs in the Edx and EdxPrivate tables on one side, and the integer based user IDs in the platform production system. The functions use table EdxPrivate.UserGrade, which is updated regularly via CRON, or can be generated via cronRefreshGrages.sh

paepcke/json_to_relation,paepcke/json_to_relation,paepcke/json_to_relation,paepcke/json_to_relation