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This is a tutorial for setting up PostgreSQL on MacOS. You might be wondering why there's a need for another setup guide for Postgres in the first place, since there are a few across the web. I found many tutorials and guides on how to set it up, but found most of them to be unclear and outdated, based on old PostgreSQL versions. The checklist is not comprehensive, though, as it is used for several tutorials on my website, I keep it updated with the recent versions of PostgreSQL. If you spot any flaws in this guide, a comment below would be very helpful to keep it up to date for other developers.
If you want to run PostgreSQL on Windows instead, you will find guidance over here: How to setup PostgreSQL on Windows.
Postgresql mac-os-x enterprisedb. Share improve this question follow edited Aug 27 at 14:15. Asked Aug 25 at 17:07. Freemium Freemium. 1 2 2 bronze badges. I don't use a Mac, but I wonder if using an installer like this or this would make things. Installing PostgreSQL on Mac OS X. Jeremiah Peschka. This is a pretty simple process, but one that I thought I would document because I ran into a few gotchas along the way. I originally installed OS X using the one click installer from EnterpriseDB. Unfortunately, the installer hung while attempting to finish the installation. Testing your PostgreSQL installation on Mac OS X. To test the installation, simply click on Launchpad and type psql. You should get the following if you do so - Click on it and then you will get a prompt like this - You will be asked to enter the details, and the values may vary from user to user.
PostgreSQL Installation on MacOS
I recommend Homebrew for installing and managing applications on MacOS. It is installed using the following command in the MacOS terminal:
Mac OS X installers for PostgreSQL, and GIS extensions PostGIS and pgRouting. If you upgrade your Mac to Yosemite (possibly also Mavericks), Apple's upgrade process kills your Postgres data folder — the data is present, but some folders are missing, so Postgres won't start, and won't give any errors as to why or that it even. How to install fuzzystrmatch.sql pgtrgm.sql on postgresql on mac os x. Ask Question Asked 11 years, 3 months ago. Active 5 years, 9 months ago. Viewed 22k times 9. I have installed postgresql according to this, but I also need fuzzy string match functions, but I have no idea how to install these.
Razer cortex for mac. The terminal runs through a series of installation operations, and will probably create folders in your local machine to accommodate Homebrews storage requirements. You can find more detailed instructions here. After it's installed, update the Homebrew dependencies and install PostgreSQL on the command line:
School apps for mac. Next, check your PostgreSQL version:
The command line results will show the version you have installed on your local machine. I recommed using the latest version of libraries and software whenever possible to avoid compatibility issues with client-side applications.
How to create a physical PostgreSQL Database
Now you can initialize the physical space on your hard-disk to allocate databases. To do this, create a default postgres database on the command line in case it didn't happen automatically:
You will see the error message: 'initdb: directory '/usr/local/var/postgres' exists but is not empty' if the database was already created when you installed PostgreSQL. It means the folder where you are attempting to create a physical place for the database already has one. Either way, next you can move on to the next step.
When you connect to this physical database later, you will see an actual database which is called 'postgres' as well. The postgres database is meant to be the default database for any third-party tools that you are using in combination with PostgreSQL. These tools attempt to make the default connection to this default database, so you shouldn't delete it.
How to start/stop a PostgreSQL Database
Let's see next how you can interact with the actual database. Manually start and stop your Postgres database server with the following commands:
The terminal will confirm these operations with 'server started' and 'server stopped' feedback. You could also implement a script to start the server each time you boot up the machine, but I like to have control over when to start and stop my database server to avoid complications.
How to create the actual PostgreSQL Database
Next, let's go through the steps of setting up a database that can be used for one of your applications. Make sure the Postgre server is started first, then type these commands in the command line to create and remove a database:
You can also connect to databases to execute SQL statements. Either use the psql
command, or specify a database such as the default postgres database to connect:
The command leads you to the psql shell, which you can exit by typing CTRL + d. In the psql shell, you can create and drop databases as well:
To list all your databases, you can type list
. Your will see any new databases listed, as well as two default databases that come with postgreSQL called template0
and template1
. The templates should remain in your database list even if you aren't using them, as they may be useful later.
Hope this helps out and could maybe be a option for some mac people. It made my mac slow and windows even slower, the worst experience from both platforms no matter the settings we used with my colleagues. And I know, for less demanding people 'sure it's just fine', but to me it was horrible. I agree.I worked at an architecture oficce for 2 years during wich my boss insisted on using 3ds max for rendering, basically cause clients 'used it as well' since they had PCs.It was efffffing lame, I had to install Parallels which meant I had to use Windows (which I'm sorry, but I think it sucks) It was a horrible experience. Much easier and cleaner than bootCamp etc.Shaun( ps.excuse the sideways image.why I couldn't rotate it I don't know ). Studio max for mac os.
- list - List all of your actual databases.
- c mydatabasename - Connect to another database.
- d - List the relations of your currently connected database.
- d mytablename - Shows information for a specific table.
Postgresql Mac Os
PostgreSQL is an open-source and light-weighted relational database management system (RDBMS). It is widely popular among developers and has been well-accepted by the industry. This tutorial is going to show you how you can install a specific version of PostgreSQL on either Windows or Mac. This tutorial will include -
- Installing PostgreSQL on Windows
- Testing your PostgreSQL installation on Windows
- Installing PostgreSQL on Mac OS X
- Testing your PostgreSQL installation on Mac OSX
Installing PostgreSQL on Windows
PostgreSQL provides a nice graphical installer to install it. It is probably the easiest way to install PostgreSQL. For installing PostgreSQL on Windows, first head over to https://www.enterprisedb.com/downloads/postgres-postgresql-downloads and you should be provided with a table containing different distributions of PostgreSQL for different platforms -
Postgresql User Mac Os X
PostgreSQL does not ask for any fancy requirements, and it runs mostly on a variety of commodity computers. So, system requirements' problem should not be there.
Assuming you are on Windows (32-bit version) platform and want to install the 9.4.21 version of PostgreSQL, you can click on the button as marked in the following figure -
Navigate to the location where the graphical installer got downloaded and double-click on it. It may vary from user to user depending on their administration schemes. You may have to run the installer as an administrator. Assuming you are already an administrator, double-clicking on the installer file will prompt you with a dialog box. The dialog box simply asks for your permission to install PostgreSQL on your computer. Click on Yes.
You will then get something like this -
Click on Next. You will be prompted to specify the path of the destination folder in which you want to install PostgreSQL.
Specify the path and click on Next.
You will next see a dialog box asking you to specify the data directory of PostgreSQL. It is recommended to leave it as it appears -
You will now be asked to enter a password to protect your PostgreSQL database system. It is highly advised that you provide one -
PostgreSQL's services run on port number 5432. But PostgreSQL also lets you specify that after you enter and confirm your password -
It is recommended that you keep 5432 as it is.
You will then be asked to provide the Locale of the database. It is better to leave it to the Default one as shown the following figure and click on Next-
PostgreSQL is now finally ready to get installed on your Windows computer. And you are left with just one click (on Next)-
Your PostgreSQL installation should now have started. It won't take much time. Towards the very end of the installation process, you will be prompted to check/uncheck to launch StackBuilder. You can uncheck that and click on Finish.
Testing your PostgreSQL installation on Windows
After you are done installing PostgreSQL, you can verify if the installation was correct or not. For this, simply press the Windows button from your keyboard and type psql. Select the option that says SQL Shell (psql). The SQL Shell of PostgreSQL looks just like the command-prompt -
Hit Enter four times in case you followed all the default settings while installing PostgreSQL. Otherwise, you will have to specify all the values as needed by psql manually. Finally, give the password you provided during the installation and hit Enter. If you get the postgres=#
prompt, then your installation was all correct.
You will now see how to install the same version of PostgreSQL on a Mac computer.
Installing PostgreSQL on Mac OS X
To install PostgreSQL on a Mac computer, head over to https://www.enterprisedb.com/downloads/postgres-postgresql-downloads and click on the button as shown in the following figure (version 9.4.21) -
Now, navigate to the location where the installer got downloaded.
Double-click on the installer file. And you will be provided with another folder containing two files -
Double-click on this file -
You will be asked to either Cancel or Open further. In order to continue the installation, click on Open.
You will then be prompted to enter your password for your Mac OS X.
PostgreSQL is an open-source and light-weighted relational database management system (RDBMS). It is widely popular among developers and has been well-accepted by the industry. This tutorial is going to show you how you can install a specific version of PostgreSQL on either Windows or Mac. This tutorial will include -
- Installing PostgreSQL on Windows
- Testing your PostgreSQL installation on Windows
- Installing PostgreSQL on Mac OS X
- Testing your PostgreSQL installation on Mac OSX
Installing PostgreSQL on Windows
PostgreSQL provides a nice graphical installer to install it. It is probably the easiest way to install PostgreSQL. For installing PostgreSQL on Windows, first head over to https://www.enterprisedb.com/downloads/postgres-postgresql-downloads and you should be provided with a table containing different distributions of PostgreSQL for different platforms -
Postgresql User Mac Os X
PostgreSQL does not ask for any fancy requirements, and it runs mostly on a variety of commodity computers. So, system requirements' problem should not be there.
Assuming you are on Windows (32-bit version) platform and want to install the 9.4.21 version of PostgreSQL, you can click on the button as marked in the following figure -
Navigate to the location where the graphical installer got downloaded and double-click on it. It may vary from user to user depending on their administration schemes. You may have to run the installer as an administrator. Assuming you are already an administrator, double-clicking on the installer file will prompt you with a dialog box. The dialog box simply asks for your permission to install PostgreSQL on your computer. Click on Yes.
You will then get something like this -
Click on Next. You will be prompted to specify the path of the destination folder in which you want to install PostgreSQL.
Specify the path and click on Next.
You will next see a dialog box asking you to specify the data directory of PostgreSQL. It is recommended to leave it as it appears -
You will now be asked to enter a password to protect your PostgreSQL database system. It is highly advised that you provide one -
PostgreSQL's services run on port number 5432. But PostgreSQL also lets you specify that after you enter and confirm your password -
It is recommended that you keep 5432 as it is.
You will then be asked to provide the Locale of the database. It is better to leave it to the Default one as shown the following figure and click on Next-
PostgreSQL is now finally ready to get installed on your Windows computer. And you are left with just one click (on Next)-
Your PostgreSQL installation should now have started. It won't take much time. Towards the very end of the installation process, you will be prompted to check/uncheck to launch StackBuilder. You can uncheck that and click on Finish.
Testing your PostgreSQL installation on Windows
After you are done installing PostgreSQL, you can verify if the installation was correct or not. For this, simply press the Windows button from your keyboard and type psql. Select the option that says SQL Shell (psql). The SQL Shell of PostgreSQL looks just like the command-prompt -
Hit Enter four times in case you followed all the default settings while installing PostgreSQL. Otherwise, you will have to specify all the values as needed by psql manually. Finally, give the password you provided during the installation and hit Enter. If you get the postgres=#
prompt, then your installation was all correct.
You will now see how to install the same version of PostgreSQL on a Mac computer.
Installing PostgreSQL on Mac OS X
To install PostgreSQL on a Mac computer, head over to https://www.enterprisedb.com/downloads/postgres-postgresql-downloads and click on the button as shown in the following figure (version 9.4.21) -
Now, navigate to the location where the installer got downloaded.
Double-click on the installer file. And you will be provided with another folder containing two files -
Double-click on this file -
You will be asked to either Cancel or Open further. In order to continue the installation, click on Open.
You will then be prompted to enter your password for your Mac OS X.
After entering your password, click on OK. You will then see something like this -
Postgresql For Mac Os X 10.7
Simply, click on Next.
Now, everything is exactly the same with the Windows' installation steps. Once you are done installing PostgreSQL, you can test if it was correct.
Psql For Mac
Testing your PostgreSQL installation on Mac OS X
To test the installation, simply click on Launchpad and type psql. You should get the following if you do so -
Click on it and then you will get a prompt like this -
Mac Install Postgresql
You will be asked to enter the details, and the values may vary from user to user. If you followed the default installation without changing any of the values during the installation, just hit Enter four times and enter the password you provided during the installation.
Postgres App Mac Os X
If you get the psql prompt, i.e. postgres=#
then your installation is correct.
Taking it further
Postgresql Download For Mac
You now know how you can install PostgreSQL on your computer. If you are looking to hone your SQL skills using PostgreSQL here are some of the resources that might help you -