Hi Everyone,
We have a legacy application running on Ruby on Rails on AWS infrastructure. We wanted to do a DB upgrade from PostgreSQL version 9.4.2 to 9.6.12.
We tried finding out any breaking changes from 9.4.x to 9.6.x upgrade but could not find out by reading the documentation.
Please let us know if the PostgreSQL version 9.6.12 is backwards compatible with version 9.4.2 or if there are breaking changes do let us know.
Thank you.
Regards,
Ashwini