Hi,
Welcome to the forum! 🙂
WP Data Access needs access to the data dictionary to read table, view, column and index structures. MySQL and MariaDB store this information in the information_schema database. It would surprise me to hear that PostgreSQL uses the same data dictionary structures. Does it? Sorry, but I have to ask as I have no experience with PostgreSQL…
It might be possible to create some kind of a bridge. If you can create an information_schema database, add the views needed for the plugin and map them to the right PostgreSQL data dictionary views, you would just need to install that bridge to use the plugin with PostgreSQL.
Do you have the knowlegde to map these structures? I can provide a list with information_schema views used by the plugin. You would not need to map all the views.
Best regards,
Peter
