If you plan to use the MySQL Workbench Migration Wizard to migrate databases from PostgreSQL to MySQL you first need to configure an ODBC driver to connect to your PostgreSQL server.

In this post I’ll cover how to set up and configure psqlODBC, the official ODBC driver for PostgreSQL.

The procedure is different for every platform so make sure to follow the instructions that correspond to the OS where you have MySQL Workbench installed. The driver needs to be installed in that machine, as explained in the MySQL Workbench documentation.

Important: Always install the 32 bit version of the driver, even on x64 systems, as MySQL Workbench is a 32 bits application.

MySQL Workbench is working No issues at all so far with those MAMP Pro seems to have some issues running properly (its always freezing for a second ever few seconds), but is somewhat working to a state where I can somehow start the servers. But yeah, its not good. Will need an update.

Windows

If you are running MySQL Workbench on Windows download the MSI package for psqlODBC. Go to its download page (http://www.postgresql.org/ftp/odbc/versions/msi/) and pick the most recent file from the list. (The most recent one is at the bottom of the page.)

Unzip the downloaded file and install the provided MSI package. This is all you have to do. You can skip the rest of this post.

Linux

The Migration Wizard uses iODBC as a driver manager for all of its ODBC connections in Linux. This may give you some troubles because most Linux distributions provide ODBC drivers compiled against unixODBC. This is another driver manager not supported by MySQL Workbench so you won’t be able to use those drivers unless you compile them against iODBC. Here’s what you should do.

Make sure that you have iODBC installed. If you are using Debian, Ubuntu or another Debian based distro, type this command in your terminal:

For RPM based distros (RedHat, Fedora, etc.) type this command instead of the previous one:

Now we need to install the PostgreSQL ODBC drivers.

Download the psqlODBC source tarball from here. Use the latest version available for download. As of this writing the latest version corresponds to the file psqlodbc-09.01.0200.tar.gz. Extract this tarball to a directory in your hard drive and open a terminal and cd into that directory.

Type this in the terminal window:

Verify that you have the file psqlodbcw.so in the /usr/local/lib directory.

Mac OS X

To build psqlODBC in Mac OS X, you need to have Xcode and the “Command Line Tools” additional component installed, so that the gcc compiler is available. You can get Xcode for free in the AppStore and install the Command Line Tools from Preferences -> Downloads.

Download the psqlODBC source tarball from here. Use the latest version available for download. As of this writing the latest version corresponds to the file psqlodbc-09.01.0200.tar.gz. Extract this tarball to a directory in your hard drive and open a terminal and cd into that directory.

Type this in the terminal window:

Open the iODBC Data Source Administrator application either by typing iodbcadm-gtk in the command line or by launching it from the Overview page of the MySQL Workbench Migration Wizard, using the Open ODBC Administrator button. From the main MySQL Workbench screen you can start the Migration Wizard by clicking on the Database Migration launcher in the Workbench Central panel or through Database > Migrate in the main menu.

Go to the ODBC Drivers tab. You should have something like this:

Click on the Add a driver button and fill the values as shown here:

After you click OK you should have the psqlODBC driver registered.

Sergio de la Cruz

For a list of macOS versions that the MySQL server supports, see https://www.mysql.com/support/supportedplatforms/database.html.

MySQL for macOS is available in a number of different forms:

Mac Mojave Update

• Native Package Installer, which uses the native macOS installer (DMG) to walk you through the installation of MySQL. For more information, see Section 2.4.2, “Installing MySQL on macOS Using Native Packages”. You can use the package installer with macOS. The user you use to perform the installation must have administrator privileges.

• Compressed TAR archive, which uses a file packaged using the Unix tar and gzip commands. To use this method, you 'to open a Terminal window. You do not need administrator privileges using this method, as you can install the MySQL server anywhere using this method. For more information on using this method, you can use the generic instructions for using a tarball, Section 2.2, “Installing MySQL on Unix/Linux Using Generic Binaries”.

  In addition to the core installation, the Package Installer also includes Section 2.4.3, “Installing a MySQL Launch Daemon” and Section 2.4.4, “Installing and Using the MySQL Preference Pane”, both of which simplify the management of your installation.

Mysql Workbench Mac 10.13

For additional information on using MySQL on macOS, see Section 2.4.1, “General Notes on Installing MySQL on macOS”.