在V语言v0.1.22
版本中,sqlite
模块发布,围观下如何使用吧!
import sqlite fn main() { db := sqlite.connect('users.db') 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')") db.exec("insert into users (name) values ('Peter')") db.exec("insert into users (name) values ('Kate')") nr_users := db.q_int('select count(*) from users') println('nr users = $nr_users') name := db.q_string('select name from users where id = 1') assert name == 'Sam' users := db.exec('select * from users') assert users.len == 3 for row in users { println(row.vals) } }