Introduction to PgSQL
PgSQL, like MySQL, is a relational database, and its full name is PostgreSQL database.
Advantages: PgSQL is a scalable, reliable, and customizable database management system with good data integrity and security, and supports multiple operating systems, including Linux, Windows, and MacOS. The PgSQL database also has huge community support and a wide range of application scenarios, such as finance, e-commerce, logistics, technology and other fields.
Disadvantages: In some scenarios, the performance of PgSQL database may be slightly inferior to that of other databases. The complexity of the PgSQL database may also become a challenge for some users, especially for novice users, which require a certain amount of learning and understanding before they can be used proficiently, and its community size and ecological environment may need further development and improvement.
Download
Official website download path: https://www.enterprisedb.com/downloads/postgres-postgresql-downloads
There are Linux, Windows, and Mac OS systems here, just download according to your own system.
Install
The installation package is normally double-clicked to install
and has been next
Simplified Chinese is available in the database cluster drop-down, choose C here, otherwise the service will not start later.
Configure the PostgresSQL language
Find the pgAdmin under the installation path and open it.
Use Navicat to connect to PgSQL.
My first link is an error
. Solve the problem of 'datlastsysoid does not exist' error when Navicat connects to postgresql.
Just upgrade the version of navicat