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This is a quick guide for installing PostgreSQL (Postgres
for short) on a Mac with Homebrew, and starting and stopping it with Lunchy. If you've just forked a Ruby on Rails project that requires Postgres, this tutorial will get you up and running in no time.
It is free and open-source GUI client and available for Ubuntu including Windows and Mac OS X. PgAdmin is a feature-rich PostgreSQL client which supports multiple PostgreSQL versions, color syntax highlighting, procedural language debugger, create, view and edit all most widely used PostgreSQL objects such as database, columns, triggers. PgAdmin 4 is a feature rich open source PostgreSQL client. It has support for almost every feature in PostgreSQL. The only downside is that the cross-plattform UI really doesn’t live up to the expectations of a native Mac app. Postico on the other hand, is a very modern Mac app. It’s made by the same people that maintain Postgres.app,. How to Install PostgreSQL for Mac OS X. Postgres is a powerful and free object-relational database management system. It has gained a lot of momentum since its introduction in 1995 because of its robustness and powerful features it ships with out of the box. In this article, we’ll walk through the process of installing a.
If you're working on a brand new Rails app and need to create a new Postgres user and database for your app, I recommend Will Jessop's tutorial or Peter Cooper's screencast.
Step 1: Install Homebrew
To make sure you have all the tools necessary for Ruby on Rails development, I recommend you follow my tutorial for installing Xcode, Homebrew, Git, RVM, and Ruby on a Mac.
Step 2: Update Homebrew
Before you install anything with Homebrew, you should always make sure it's up to date and that it's healthy:
Step 3: Install Postgres
When you install Postgres, you will see a bunch of output in your Terminal that looks like this:
The important sections are Build Notes
, Create/Upgrade a Database
, and Start/Stop PostgreSQL
. Make sure to follow those instructions to the letter.
Step 4: Create/Upgrade a database
If this is your first time installing Postgres with Homebrew, you'll need to create a database with:
I copied and pasted that command directly from the Terminal output. You should do the same, in case the instructions change in the future.
Step 5: Install Lunchy
Lunchy is a helpful gem that will allow you to easily start and stop Postgres.
Step 6: Start/Stop Postgres
Once again, I'm copying and pasting the following commands from my Terminal. Note that the second command is specific to the version of Postgres that was installed on my machine. If the version number has changed since I've written this tutorial, using the command below won't work for you, so you should make sure to copy the command from your Terminal output.
Since we're using Lunchy, we don't need to run this third command:
Instead, we'll simply use this to start Postgres:
At this point, you should be all set to run the rake
commands to create and use the database for the existing Rails app you're working on.
To stop Postgres:
There are three assistants, which will provide you with useful information, context sensitive help and documentation and all actions you may execute for the current management form in the workspace and tab.
Info Assistant
Info assistant provides all available information for the current / selected object in the workspace. It's great not only for getting detailed information but for learning and understanding what is the system structure of PostgreSQL and how it works. For SQL editor here are all statement execution specific status parameters and time measurements. There is detailed information for all result columns, datatype, table / view relation, default value and more.
Postgresql Gui Mac
Help assistant presents context sensitive help from the official PostgreSQL documentation. There is a toolbar with search, go forward and back functionalities too. In such way desired keywords may be found inside the current help document.
Mac Install Postgresql
Action Assistant
Action assistant gives a list of all possible actions that may be performed in the context of the current / selected object in the Workspace.