DB Schema - graflu0/TSM_MobOp GitHub Wiki
DB Schema eines city-Objekts
Tabelle City
ID -> PK
name
country -> FK
continent -> FK
longitude
lattitude
show_on_screen
device -> FK
Tabelle device -> erstes Device = System-Device
ID -> PK
device_nr
registration_date
Tabelle group
ID -> PK
device -> FK
creation_date
modification_date
Name
Tabelle city_group
ID -> PK
city_id -> FK
group_id -> FK
Tabelle country
ID -> PK
name
short_name
Tabelle continent
ID -> PK
name
Tabelle user_location
ID -> PK
date
device -> FK
longitude
lattitude
Tabelle city_user_location
ID -> PK
city -> FK
usage -> FK