#1816 [Ideas] Description of backward-incompatible changes between Greenplum 6 and Cloudberry in the documentation. New discussion created by vovik0134 Description I propose adding a section to the Cloudberry documentation that describes backward-incompatible changes between Greenplum 6 and Cloudberry, regardless of their nature. Use case/motivation Our team is working on migrating from Greenplum 6 to Cloudberry, and during our research we have identified some backward-incompatible changes. Describing these backward-incompatible changes will help users prepare for migration and perform it in a more predictable way. I believe this scenario may also be relevant for other potential Cloudberry users and may help attract users who are planning to migrate from Greenplum 6. Related issues No response Are you willing to submit a PR? • Yes I am willing to submit a PR! apache/cloudberry