sql - How do I create tables for the following schema ? -
i'm beginner , having trouble respect relations. here have 2 tables 1:infinity relation
. i'd appreciate if helps me understand how create tables them.
a has id, name attribute b has id , email password attribute a:b = 1:infinity.
how create this?
also if has infinity relation on , how work out ?
are looking this?
create table users ( id int not null primary key, name varchar(64), user_id int, constraint fk_users_user_id foreign key (user_id) references users (id) ); create table accounts ( id int not null primary key, user_id int not null, email varchar(64), password varchar(32), constraint fk_accounts_user_id foreign key (user_id) references users (id) );
here sqlfiddle demo
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