Postgres (Zip Version) - Starting Guide for Windows

Download postgresql from https://www.enterprisedb.com/download-postgresql-binaries;

Unzip it;

Open a cmd;

Enter into the ‘bin’ directory;

Init the database:

initdb.exe -D ../data –username=postgres –auth=trust

Start the database:

pg_ctl.exe start -D ../data

Open another cmd;

Enter into the ‘bin’ directory;

Log into the database:

psql.exe –username=postgres

Create a password for your user:

ALTER USER postgres WITH PASSWORD ‘VeryVerySecret’;

Install adminpack extension:

CREATE EXTENSION adminpack;

Reference: https://feilerdev.wordpress.com/2017/12/05/installing-postgresql-on-windows-using-zip-archive-without-the-installer/