mirror of
https://github.com/vlang/v.git
synced 2023-08-10 21:13:21 +03:00
32 lines
990 B
V
32 lines
990 B
V
import sqlite
|
|
|
|
fn test_sqlite() {
|
|
$if !linux {
|
|
return
|
|
}
|
|
mut db := sqlite.connect(':memory:') or { panic(err) }
|
|
assert db.is_open
|
|
db.exec('drop table if exists users')
|
|
db.exec("create table users (id integer primary key, name text default '');")
|
|
db.exec("insert into users (name) values ('Sam')")
|
|
assert db.last_insert_rowid() == 1
|
|
db.exec("insert into users (name) values ('Peter')")
|
|
assert db.last_insert_rowid() == 2
|
|
db.exec("insert into users (name) values ('Kate')")
|
|
assert db.last_insert_rowid() == 3
|
|
nr_users := db.q_int('select count(*) from users')
|
|
assert nr_users == 3
|
|
name := db.q_string('select name from users where id = 1')
|
|
assert name == 'Sam'
|
|
users, mut code := db.exec('select * from users')
|
|
assert users.len == 3
|
|
assert code == 101
|
|
code = db.exec_none('vacuum')
|
|
assert code == 101
|
|
user := db.exec_one('select * from users where id = 3') or { panic(err) }
|
|
println(user)
|
|
assert user.vals.len == 2
|
|
db.close() or { panic(err) }
|
|
assert !db.is_open
|
|
}
|