SQLize Online / PHPize Online  /  SQLtest Online

A A A
Share      Blog   Popular
Copy Format Clear
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;

Stuck with a problem? Got Error? Ask ChatGPT!

Copy Clear