local Model = require("lapis.db.model").Model -- tracks -- - title/unique name == `lower(artist+title)` local Tracks = Model:extend("tracks", { -- "name", types.varchar -- "unique_name", types.varchar -- "year", types.integer timestamp = true, -- relations = { -- {"copies", has_many = "Tracks"}, -- {"original", has_one = "Tracks"} -- } }) return Tracks