Hello!
I'm using APOC to merge two nodes with a similar attribute. Once the cypher to merge them is run, does that merge them permanently, or can I run a different cypher query without APOC and return the nodes separately again? Thanks!
-Kerry
Hi! I assume you are using apoc.merge.node? In that case it is permanent, it is a write query. Ultimately running a Cypher MERGE in the background 
Hi Gemma!
Thank you for the reply. Yes, I am using "apoc.refactor.mergeNodes." So ultimately, those nodes won't ever be separate again within that DBMS after the cypher is run?
-Kerry
I implemented a workaround in a production environment to merge and unmerge based on a selected property similarity.