Как полностью удалить postgresql windows 10

Как полностью удалить postgresql windows 10

Postgres, or PostgreSQL, is an open-source object-relational database management system that is widely utilized for storing and managing data. Uninstalling Postgres from Windows means removing the Postgres software and all of its components from your computer. This can be necessary if Postgres is no longer needed on your system, or if you need to install a different version of Postgres.

This article will demonstrate a comprehensive guide on uninstalling Postgres from Windows.

What is the Purpose to Uninstall Postgres on Windows?

Uninstalling Postgres ensures that all of its files, configurations, and services are removed from the computer, freeing up disk space and resources. Additionally, it is useful if users are experiencing issues with Postgres and need to perform a clean installation to troubleshoot the problem.

Method: Using Control Panel to Uninstall Postgres

Uninstalling PostgreSQL on Windows can be done through the Control Panel or by using the PostgreSQL installer. Here are the steps to follow:

Step 1: Open the Control Panel

Go to the Windows Start menu and search for Control Panel, then click on it to open it:

Step 2: Go to “Programs and Features”

Once you reach the Control Panel, click on “Programs and Features” (or "Uninstall a program" depending on the version of Windows):

Step 3: Locate PostgreSQL

Scroll down the list of programs until you find PostgreSQL. Click on it to select it:

Step 4: Uninstall PostgreSQL

Click on the “Uninstall” button by pressing the right button of the mouse on the “PostgreSQL” program:

Follow the prompts to complete the uninstallation process:

Hit the “Next” button to begin the uninstallation of Postgres:

After completing the uninstallation, a new window will appear:

Hit the “Ok” button to finish.

Note: Once the uninstallation is done, the user can manually delete the PostgreSQL files and folders that were left behind. These can typically be found in the “Program Files” or “Program Files (x86)” folder in the Windows installation:

Remove the “PostgreSQL” directory to completely uninstall Postgres from your Windows system.

Uninstalling Postgres ensures that all of its files, configurations, and services are removed from the computer. To uninstall Postgres from windows, open the control panel > go to programs and features > locate PostgreSQL > Uninstall the PostgreSQL. This write-up demonstrated a step-by-step guide on uninstalling PostgreSQL from the Windows operating system.

How to Delete PostgreSQL Database on Windows 10 – Different Methods

There are several database systems that allow to automate and safely safeguard data and information, widely used especially at the business level. PostgreSQL is one of these programs, which adapts to various operating systems and is well known in the market.. But like some programs, it may have been installed incorrectly and you want to remove it. But what about those programs that are not very easy to uninstall. If you run into any issues uninstalling a program, we can help.

In this case, we invite you to continue reading the article where we will tell you how to delete the PostgreSQL database in Windows 10 correctly and without any inconvenience. What’s more, you will know the various ways in which you can uninstall this program whether you have Windows or Ubuntu installed on your PC. So you can do this action effectively and without complications. So take notes on the following data that we will give you throughout this article.

What ways can you uninstall PostgreSQL database in Windows 10?

In the midst of the technological era, numerous companies have adapted to progress and reality, so they have automated all their processes, leaving behind manual procedures, physical files that took up a lot of space in an office. Hence, they then use a database to store information. One of the most used today is the PostgreSQL program, which is a software that provides stability in the protection of stored data and is in great demand in the market. But maybe an error occurred while installing the PostgreSQL program on your Windows 10 operating system and so you want to uninstall it. Take note of the ways in which you can perform this procedure using the control panel and the built-in utility of the program, see the details.

From the control panel

To uninstall the PostgresSQL database from the control panel, proceed as follows. You enter the Control Panel, click on Programs and then click on Programs and Features. You will see a list of all installed programs, locate PostgresSQL and click on it. And click on Uninstall or change. Next, you must follow the instructions displayed by the wizard. You will be able to observe that said program is no longer shown in the list because it has been uninstalled.

Directly from your utility

On the other hand, there are problematic programs that are not easy to uninstall from a system, therefore, it is not enough to remove them from the control panel, but you can also proceed to uninstall directly from its integrated utility. That is what can be done to remove PostgreSQL program from Windows. In this case, the steps to apply are:

you press on Local disk C and then in Program Files, click on PostgreSQL and then on file 13, and double-click the program utility to uninstall it. A box will be displayed where the uninstall mode is shown, you must mark the Complete Application option and click Next. After the uninstall process, click OK and that’s it. This is a way to safely, easily and quickly uninstall programs from Windows 10.

Why can’t you successfully uninstall PostgreSQL on your computer?

PostgreSQL program is a database compatible with different operating systems and is easy to configure with the computer. In addition to that, it is preferred by many because it does not decrease the performance of their operating system. But it also has a disadvantage, and that is that it must be used to store large amounts of data and the commands it uses are not that easy to use, if you do not have extensive knowledge of the program. This being one of the reasons why some proceed to uninstall Windows from their system.

When this process is done, you may find that you were unable to completely erase the system program from your computer. Therefore, it is important to uninstall any application in Windows without leaving a trace of it. When there are traces of the program on the system, it is because you must not only click on uninstall program, but also to correctly uninstall PostgreSQL it is necessary to delete the program folders that are still active in the operating system, and be able to finish with the uninstall.

Because when you install a program, it creates folders and subfolders that remain in the operating system, so they must also be deleted so that they don’t run in the background and prevent your computer from slowing down. you click on Local disk C, in Activation of programs and locate the PostgreSQL folder, click on the folder with the right button and select Delete. In this way, the program is completely uninstalled from your PC.

How to uninstall PostgreSQL on Ubuntu device if required?

As we mentioned before, PostgreSQL is a program compatible with several operating systems, Ubuntu being one of them. In fact, PostgreSQL program packages installed by default can be found in the Ubuntu repository. But for some reason you may need to uninstall the PostegreSQL program, how to do it correctly? So it is necessary to know how to uninstall programs in Ubuntu from the terminal easily.

To perform this action, you must run the commands. Since these will allow you to access the program’s data and be able to eliminate them completely and easily. One of which is very convenient to use is sudo apt – get – purge remove postgresql* By running this command, you will be able to remove the PostgreSQL program and all the components and folders that have been created from that program. Since when you start the commands, you will be able to obtain a list of the PostgreSQL folders that were installed and created on your server. It is the effective way to uninstall this database program on Ubuntu device, try it and you will see.

How To Uninstall PostgreSQL In PC ( Windows 7, 8, 10, and Mac )

Need Space in PC or only want to remove or uninstall PostgreSQL On PC ( Windows 7, 8, 10, and Mac )? but how to, after it still having files in C: drive? With this article, you will able to delete or kick out all of those files also after uninstalling the PostgreSQL.

Are you bored, or tired of using PostgreSQL? Now, wanna kick-off this software from your PC ( Windows 7, 8, 10, and Mac )? There is no condition to follow up before installing, so, you can remove it without getting any confusion about it.

How to uninstall PostgreSQL In pc ( windows 7, 8, 10, and mac )

There are 10 methods that users can adapt if they want to uninstall PostgreSQL :

Method #1

• Go to Start Menu, then click on the Control Panel.
• In Control Panel, under programs, go through the list of the ones that are installed on your computer
• Right-click on PostgreSQL, and then click on uninstall a program
• Follow the prompt on the screen, and you will get to see a progress bar that will take you to remove the PostgreSQL from the computer.

Method #2

The second method involves uninstaller.exe, through which PostgreSQL can be uninstalled. Just follow the instructions below to execute this step:

• Go to the installation folder of PostgreSQL.
• Find a file that is named uninstall.exe or unins000.exe
• Double click on the file, and then follow the instructions that appear on the screen.

Method #3

The third method involves System Restore. For those who don’t know, System Restore is a utility, which helps the user restore their system to its previous state. System Restore removes all those programs, which interfere with the operation and performance of the computer.

If you have created a system restore point before you installed PostgreSQL, then you can use this software to restore the system, and remove such unwanted programs. However, before you do so, make sure that you save all the important data.Follow the steps below to know more from this method:

• Close all the files and programs, which are currently running on your PC
• Open Computer from the desktop, and then select Properties
• System Window will open
• On the left side and click on System Protection
• System Properties will open.
• Then do click on the option of System Restore, and a new window will again open.
• Now, choose the ‘different restore point’ option, and click on Next.
• You have to select a date and time from the given options; when you select a date, the drivers that you installed after the chosen date won’t work.
• Click on Finish and then Confirm the ‘Restore Point’ on the screen.
• When you click Yes to confirm, the PostgreSQL would be uninstalled.

Method #4

If you have an antivirus, then you can use it to uninstall PostgreSQL.There is much malware or PostgreSQL software in the computer applications that we download nowadays. They have become very difficult to remove from the system, like Trojan and spyware.

• If you cannot remove PostgreSQL with the above methods.
• It means that there is malware or PostgreSQL in it, and only a good antivirus can be used for removing it.

You can either download Norton Antivirus or AVG antivirus, as these are reputable software and will surely remove the malware, PostgreSQL on the system.

Method #5

If you want to uninstall PostgreSQL, then you can do so using Command Displayed in the Registry. A registry is a place where all the settings of Windows, along with information, are stored. This also includes the command to uninstall a software or program.

You can try this method with PostgreSQL as well, but it is a very risky method. If you make any mistake and delete the wrong information, then the system is most likely to crash. It would become difficult for you to bring it back from deletion.

To execute this method, To follow the steps given below:

• Hold Windows + R together, and then Run command
• When the command box opens, type Regedit in the box and then click on OK
• You have to navigate and find the registry key for the PostgreSQL
• You will see an uninstall string on the next window; double click on it, and also copy ‘Value Data’
• Again hold Windows + R keys, and run the Command; paste the value data that you just copy and click on OK

Follow what comes on the screen and then uninstall PostgreSQL.

Method #6

The seventh method is to uninstall the PostgreSQL using a third-party uninstaller.

At times, those who don’t have any knowledge of computer language, won’t be able to manually uninstall the software fully.

Many files occupy the hard disk of the computer, so it is best to use third-party software to uninstall them.

Method #7

There are some codes that users can type into the command prompt, and they would be able to uninstall the PostgreSQL. For example, if they want to remove the package, then just type.

sudo apt-get remove PostgreSQL

If you want to uninstall PostgreSQL and its dependencies as well, then type:

sudo apt-get remove –auto-remove PostgreSQL

For those who don’t know, some of the dependencies of PostgreSQL are GCC-5, libc6, libgcc1, PostgreSQL dev, and gc++-5.

Method #8

If the user wants to remove the configuration and data files of PostgreSQL, then they need to run the following code on the Command Prompt:

sudo apt-get purge PostgreSQL

Method # 9

It depends on you that are you willing to kick-out the data or you want to remove the configuration data or data files, along with the dependencies, then the following code is most likely to work for you:

sudo apt-get auto-remove -purge PostgreSQL

To uninstall PostgreSQL on mac because anytime we need space or only want to remove from pc due to some viruses and also many problems which are needed to remove or uninstall from pc.

So I will show you some steps of uninstalling PostgreSQL on the mac so follow my this step or method if you have still confusion so you may contact with us for uninstall of PostgreSQL on pc or mac.

How to Uninstall PostgreSQL on Mac?

For uninstalling PostgreSQL on the mac so as I told you that there is a simple method to uninstall apps on mac. As there are installed some apps on your Mac and now you want to remove or uninstall from your pc successfully and want to install some other apps on my mac so follow my these steps to uninstall PostgreSQL on mac.

Method #1

In method 1, you have to open mac on your pc as I’m showing in the image follow the images to uninstall PostgreSQL on your mac.

In the image, there is a PostgreSQL app on your mac dashboard and now we have to uninstall it from our mac we will uninstall this app and will remove it in of mac now double-click-on-app showing in the image.

Now you double-clicked on the app mac will ask that are you sure to uninstall PostgreSQL click on the Delete button so go to Trash of mac to uninstall completely from mac. Showing in image trash bin click on trash bin and go inside there will be PostgreSQL which we had to delete before so have to uninstall completely from mac.

Not right-click on trash to remove all data or app which we had uninstalled before seeing in the image. Click on Empty Trash the whole data which is in the trash will auto remove successfully.

Now we uninstalled PostgreSQL on the mac so as you see that how to uninstall or remove any app on the mac so if you liked this so share once. This method doesn’t require any antivirus or uninstaller software from them we are to uninstall.

I described only a simple method of uninstalling PostgreSQL on mac. This method more people are using but some people take it is too hard uninstalling in mac but in this step, anyone can understand this simple method.

How To Install?

For those who don’t know much about PostgreSQL, they might lean more towards uninstalling it. These PostgreSQL create an environment, where users can create a high GPU-accelerated application. If you want to install this PostgreSQL, then make sure that your system is compatible with it.

Firstly, verify that the system you are using has a PostgreSQL capable GPU, and then download the PostgreSQL. Install it, and then test that the software runs smoothly on the system. If it doesn’t run smoothly, then it could be because its communication with the hardware is corrupted.

Conclusion

There are other methods of uninstalling the PostgreSQL as well as in pc or windows, but these could be difficult for those, who don’t have much technical expertise. Execute these methods, and they will surely work. These methods don’t require the user to have much knowledge of the technical side of an operating system. They can follow simple steps and uninstall PostgreSQL.

How To Completely Uninstall PostgreSQL

If you’re using PostgreSQL, you may need to remove the package from your system at some point. It’s important to know how to uninstall PostgreSQL properly to make sure all components of the package are completely removed and you don’t encounter any errors. In this article, we’ll explain how to uninstall PostgreSQL from Linux, macOS and Windows operating systems.

NOTE: Be sure to elevate the privileges for any of the commands in this article with sudo if the terminal returns a Permission denied error.

Uninstall and remove PostgreSQL on Debian Linux

You can use the apt-get command to completely remove PostgreSQL on a Debian-based distribution of Linux such as Linux Mint or Ubuntu:

Grep for all PostgreSQL packages in Debian Linux

You can use the dpkg command for managing Debian packages, in conjunction with grep , to search for all the package names installed that contain the sub-string postgres . An example of this command is shown below:

Finally, make sure to use the APT-GET repository’s —purge remove command, followed by the postgres package name. This command will remove the package and purge all the data associated with it:

Remove all of the PostgreSQL data and directories

Use the rm command with the -rf options to recursively remove all of the directories and data for the postgresql packages:

After you complete your rm commands, execute the dpkg -l | grep postgres command one more time to verify that all of the packages have been removed.

Uninstall and remove PostgreSQL packages on Fedora Linux

You can use the YUM repository’s yum command to uninstall PostgreSQL on Fedora-based distributions of Linux such Red Hat or CentOS:

To use a wildcard operator ( * ) to remove all packages with names beginning with postgres , use the following command:

Be sure to remove the pgsql directory as well:

NOTE: Keep in mind that sudo is not enabled for RHEL users by default. Instead, use the su (switch user) command to enter as root and execute the above commands with elevated privileges if necessary.

Grep for the PostgreSQL packages in Fedora using ‘rpm’

You can use the rpm command with the -qa options to grep for any packages that contain “postgres” in their name:

If you prefer, you can shorten the search to something like post as well:

You can also use grep in conjunction with YUM’s list command to return a list of all package instances of PostgreSQL:

Uninstall the PostgreSQL package using YUM remove

Once you’ve located the package, use YUM’s remove command to uninstall PostgreSQL from your Linux system:

Navigate to the assigned directory for the PostgreSQL data, and then use the rm command to delete all of your databases and tables.

Uninstall and remove PostgreSQL from Windows

If you’re using Windows, type uninstall or remove into the search bar at the bottom left-hand side of the screen:

Then, follow the steps for the removal process, making sure to select the “Entire Components option when prompted.

You’ll see a pop-up stating something like: The data directory s(C:\Program Files\PostgreSQL\11\data) has not been removed . Simply click “OK” to close the pop-up window, and do not select the option to restart your PC.

Delete the data folder for PostgreSQL in Windows

After you’ve completed the removal process described in the previous section, open File Explorer for Windows and navigate to the data folder. Right-click the data folder and click the Delete button. Be sure to empty the recycle bin afterwards to ensure that any sensitive data has been properly deleted.

After all of the data has been deleted, you should restart Windows 10.

Uninstall and remove PostgreSQL on macOS

To uninstall PostgreSQL on macOS, open a new instance of Finder and navigate to the Applications directory. Look for the PostgreSQL folder and drag its contents to the Trash application folder in macOS.

Remove the PostgreSQL data in a terminal in macOS

After you’ve removed the PostgreSQL folder, open the Utilities folder in a Finder window, and then open the Terminal application.

Use the cd command to navigate to the PostgreSQL directory. You can do this by typing the directory path into the terminal prompt and pressing Return:

Then, use the rm -rf command to remove the directory and its contents:

Don’t forget to empty the Trash application’s contents when you are finished.

Uninstall the Homebrew installation of PostgreSQL on macOS

You can use the brew command in a macOS terminal window to remove the Homebrew version of PostgreSQL. First, use the list command to return all of the applications installed using Homebrew:

Then, use the following command to force the removal the Homebrew installation of postgresql :

Conclusion

If you find yourself needing to uninstall PostgreSQL, it’s important to do a careful and thorough job. Taking shortcuts when it comes to the removal process can leave sensitive data remaining on your machine. In this article, we explained how to uninstall and remove PostgreSQL from Windows, Linux and macOS. With the step-by-step instructions detailed in this tutorial, you’ll be ready to remove PostgreSQL from any of your own machines.

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