erDiagram
grid {
int id
int zoneid
}
grid_entries {
int gridid
varchar grid_id
int zoneid
}
spawn2 {
varchar content_flags
varchar content_flags_disabled
int pathgrid
int id
int spawngroupID
smallint version
varchar zone
}
zone {
int zoneidnumber
varchar short_name
tinyintunsigned version
varchar content_flags
varchar content_flags_disabled
}
grid ||--o{ grid_entries : "Has-Many"
grid ||--o{ spawn2 : "Has-Many"
grid ||--o{ zone : "One-to-One"