https://github.com/juanbindez/connect-postgresql

postgres connect
https://github.com/juanbindez/connect-postgresql

Last synced: 3 days ago
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postgres connect

• Host: GitHub
• URL: https://github.com/juanbindez/connect-postgresql
• Owner: JuanBindez
• License: mit
• Created: 2024-08-26T19:48:23.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-08-26T19:53:58.000Z (3 months ago)
• Last Synced: 2024-08-26T23:06:37.468Z (3 months ago)
• Language: Python
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


# DataBase

#### install postgresql on linux

     sudo apt update

     sudo apt install postgresql postgresql-contrib

#### install flask and psycopg2 connector

     pip install Flask psycopg2-binary

#### access postgres

    sudo -i -u postgres

    psql

### executar commands

    CREATE USER myuser WITH PASSWORD 'mypassword';

    ALTER USER myuser WITH SUPERUSER;

    CREATE DATABASE mydatabase;

    GRANT ALL PRIVILEGES ON DATABASE mydatabase TO myuser;

    \q

### list databases

    \l

### databse access

    c\ mydatabase

### verify useruser

    sudo -i -u postgres

    psql

    \dn+

### exit of the shell from postgreSQL

    \q

    exit