Oracle Sql Developer Macos Big Sur

I recently updated to macOS Big Sur. There are always some growing pains when upgrading to a new operating system, and one problem I ran into was not being able to launch Oracle SQL Developer.

The Problem

It seems like, somewhere in the upgrade, SQL Developer (or a configuration file somewhere) lost the location of the Java JDK, typically expressed as the JAVA_HOME environmental variable. This happened after my upgrade to macOS Big Sur. I tested this by opening my terminal app and typing echo $JAVA_HOME, which returned nothing. So, if my system didn’t know where JAVA_HOME was, I didn’t think SQL Developer probably knew, either.

Re: Installing SQL Developer on MAC OSX Ronald Rood Feb 10, 2013 9:49 AM ( in response to 987952 ) On MacOSX you just unzip the package and run the application to connect to the database where your username/password have to be created before you can connect to it.

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I learned that SQL Developer should ask the user where the JAVA_HOME is located when they first launch the app, but it never did for me. I launch the app and nothing. It bounces once or twice in the dock and then nothing.

The Solution

The first thing I did, since I had been using Java JDK 8 previously, was download and install the Java JDK 11 runtime from Oracle’s website. After I got that installed a simple edit to SQL Developer’s product configuration file was all it took to get it running.

Open your terminal app and paste in the following command to navigate to the SQL Developer product config file:

One note here is that you may have to change the 20.2.0 to the version of SQL Developer that you are using, 20.2.0 is the currect version at the time of writing this.

Now that you are in the folder, type in ls -al to see the contents of the directory we are in. You should see a product.conf file. We need to edit this file so SQL Developer knows where the Java JDK is located.

You can edit the file in the terminal with nano by typing in nano product.conf if you are comfortable with that, or you can type open in the terminal and Finder will pop up a window so you can right click the file and open it with whatever text editor you want.

On line 20 of the file you should see some text that says # SetJavaHome /path/jdk. I created a new line under this and pasted in the following:

Make sure that the jdk-11.0.9.jdk is the same as what you downloaded and installed from Oracle earlier. Save the file and that is it! You should now be able to launch SQL Developer normally.

SurOracle Sql Developer Macos Big Sur

User friendly and well organized Git desktop client for macOS that enables you to perform most repository management tasks in an intuitive manner

Oracle Sql Developer Macos Big Sur

What's new in Tower 6.2 Build 264:

  • Improved:
  • Edit Commit Message: It is now possible to select the Amend option when editing a commit message. When this option is selected, the author of the commit will not be changed.
  • LFS Image Diffing: You can now view the diff for LFS image files. We also included a clickable badge which shows the LFS pointer information.
Read the full changelog

Oracle Sql Developer Macos Big Sur Pc

The Tower macOS application is designed to be an user friendly desktop client for the Git distributed revision control and source code management system.

Oracle Sql Developer Macos Big Sur Mac

To be able to use the Tower utility, you will first have to connect to your Git account and import your repositories.

Well organized Git desktop client that can help you learn how to efficiently version control your projects

To help you get started, the Tower developers provide both an extensive documentation, and a free online course designed to take you through the most important aspects of version controlling.

However, if you are a seasoned user, you can simply connect to your Git account and start managing your repositories.

Tower offers you the possibility to fetch, pull, or push content, to save or apply stash settings, or to clone repositories with the press of a button or by using simple drag and drop actions. Moreover, you have the option to restore previous versions, or to resolve conflicts in a visual manner.

Powerful and intuitive management tool that enables you to work with your Git repositories using a Mac

On the whole, Tower is the right choice for your Mac if your are using the Git system to version control the development of your applications.

The Tower utility comes with a well organized user interface, features a streamlined workflow, and enables you to perform various tasks with a simple mouse click, or with a drag and drop.

Oracle Sql Developer Macos Big Sur

At the same time, if you are not familiar with the system but you want to start to version control your software projects, Tower provides an extensive documentation that presents all the basic notions and gets you through the most important aspects.

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