mysql -uroot create database db_test; use db_test create table tb_test(id int,name varchar(256)); insert into tb_test(id,name) values(1,"aaa"); insert into tb_test(id,name) values(2,"bbb"); insert into tb_test(id,name) values(3,"ccc"); exit #include <stdio.h> #include <stdlib.h> #include <string.h> #include <mysql/mysql.h> int main(void){ MYSQL *conn = NULL; MYSQL_RES *resp = NULL; MYSQL_ROW row;
![CでMySQLにアクセスする - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/6e1b23ff34010ef0988aea8b6932c3fda5039b9c/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9QyVFMyU4MSVBN015U1FMJUUzJTgxJUFCJUUzJTgyJUEyJUUzJTgyJUFGJUUzJTgyJUJCJUUzJTgyJUI5JUUzJTgxJTk5JUUzJTgyJThCJnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmcz0yMzIwYjUyODdkMzY1YmE3MGQwYzIwNDA0NTFlNjMyNg%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBLaTRtVGFyaWEmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPTI3NjljNGQ4NGM0YWVjNWM5YzBlMWZjZTFlMzhjOGVi%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D5d76958ec41f4a5a1ee6e73d6418571e)