use ormer::{Database, DbType, Model};
#[derive(Debug, Model)]
#[table = "test_users2"]
struct TestUser2 {
#[primary(auto)]
id: i32,
name: String,
age: i32,
email: Option<String>,
}
#[tokio::test]
async fn test_step_by_step() -> Result<(), Box<dyn std::error::Error>> {
let db = Database::connect(DbType::Turso, ":memory:").await?;
db.create_table::<TestUser2>().await?;
db.insert(&TestUser2 {
id: 1,
name: "Alice".to_string(),
age: 18,
email: None,
})
.await?;
println!("Insert OK");
let users = db.select::<TestUser2>().collect::<Vec<_>>().await?;
println!("Simple query OK: {:?}", users);
let users = db
.select::<TestUser2>()
.filter(|p| p.age.ge(18))
.collect::<Vec<_>>()
.await?;
println!("Filter query OK: {:?}", users);
let users = db
.select::<TestUser2>()
.order_by(|p| p.age)
.collect::<Vec<_>>()
.await?;
println!("Order by query OK: {:?}", users);
let users = db
.select::<TestUser2>()
.range(0..10)
.collect::<Vec<_>>()
.await?;
println!("Range query OK: {:?}", users);
let users = db
.select::<TestUser2>()
.filter(|p| p.age.ge(18))
.order_by(|p| p.age)
.range(0..10)
.collect::<Vec<_>>()
.await?;
println!("Combined query OK: {:?}", users);
Ok(())
}