SQLize | PHPize | SQLtest

create table customers ( id serial, email text, name text, created_at timestamp default current_timestamp, primary key (id), unique (email) ); insert into customers (name, email) values ('Jonh Brown', 'j.brown@gmail.com'), ('Sarah White', 'sarah_white@yahoo.com'); create table leads ( id serial, email text, name text, created_at timestamp default current_timestamp ); insert into leads (name, email) values ('Jonh Brown', 'j.brown@gmail.com'), ('Mike Finkel', 'mf@mns.com'); /* MERGE INTO customers AS c USING leads AS l ON c.email = l.email WHEN NOT MATCHED THEN insert (name, email, created_at) values (l.email, l.name, DEFAULT); */ insert into customers (name, email) select name, email from leads on conflict (email) do nothing; select * from customers;