OxL Reference

method Db.find

db.find(User, id): the row with this primary key.

Example:

oxl✓ checked in CI
use std.orm { Db }

@table("items")
data Item { @pk id: i64; name: str }

fn main() io, db {
  let db = Db.open("sqlite::memory:")!
  db.insert(Item{ id: 7, name: "pen" })
  print("{db.find(Item, 7)!.name} {db.find(Item, 8) is none}")
}
Output
pen true
pub(api) fn find<T, K>(id: K) -> T?  db

Since. 1.0.0-beta

Parameters

NameType
idK

Returns

T?

Effects

db

Defined in: std/orm/orm.oxl:513

See also