table! {
metrics (id) {
id -> BigInt,
timestamp -> Double,
metric_key_id -> BigInt,
value -> Double,
}
}
table! {
metric_keys (id) {
id -> BigInt,
key -> Text,
unit -> Text,
description -> Text,
}
}
joinable!(metrics -> metric_keys (metric_key_id));
allow_tables_to_appear_in_same_query!(metrics, metric_keys);