method Query.count
Number of matching rows, ignoring skip and take.
Example:
use std.orm { Db }
@table("items")
data Item {
@pk id: i64
price: i64
}
fn main() io, db {
let db = Db.open("sqlite::memory:")!
db.Item.insert(Item{ id: 1, price: 3 })
db.Item.insert(Item{ id: 2, price: 9 })
print("{db.Item.query().sqlWhere("price > 5").count()}")
db.close()
}Output
1
pub(api) fn count() -> i64 dbComplexity. O(1) to O(rows) in the database.
Since. 1.0.0-beta
Returns
i64
Effects
db
Defined in: std/orm/orm.oxl:979