What port does PostgreSQL use?

PostgreSQL uses port 5432 by default.

Unknown

PostgreSQL Wire Protocol

Q: What is PostgreSQL Wire Protocol?

PostgreSQL Wire Protocol (PostgreSQL) is a Application Layer protocol in the Database category. Message-based frontend/backend protocol for PostgreSQL. Supports extended query mode with prepared statements, COPY bulk transfer, and TLS for secure connections.

Application Layer — Database

プロトコル概要

正式名称 PostgreSQL Wire Protocol

略称 PostgreSQL

OSIレイヤー Application Layer

カテゴリ Database

デフォルトポート 5432

概要 PostgreSQL

Message-based frontend/backend protocol for PostgreSQL. Supports extended query mode with prepared statements, COPY bulk transfer, and TLS for secure connections.

Application Layer Database ポート 5432

PostgreSQL Wire Protocol

プロトコル概要

概要 PostgreSQL

関連プロトコル — Application Layer