[postgresql] install

brew update
brew install postgresql
brew services start postgresql
psql postgres

CREATE DATABASE test;
CREATE ROLE admin WITH LOGIN PASSWORD 'qwer1234';
SELECT rolname FROM pg_roles;

https://velog.io/@dhleeone/PostgreSQL-Mac%EC%97%90%EC%84%9C-Homebrew%EB%A1%9C-PostgreSQL-%EC%84%A4%EC%B9%98%ED%95%98%EA%B8%B0

[PostgreSQL] Mac에서 Homebrew로 PostgreSQL 설치하기