MatheusFarias03 opened a new issue, #1254: URL: https://github.com/apache/age/issues/1254
Hi! I was thinking about the possibility of a user wanting to rename a label, because there's a [page](https://neo4j.com/docs/apoc/current/graph-refactoring/rename-label-type-property/#rename-node-labels) in Neo4j's documentation dedicated to that. I tried just renaming the tables in Postgres, but I'm not sure if that's the correct way or if this may cause any errors. Here's what I've done: ```sql -- Create the graph. SELECT * FROM create_graph('PeopleGraph'); NOTICE: graph "PeopleGraph" has been created create_graph -------------- (1 row) -- Create a "People" node label. SELECT * FROM create_vlabel('PeopleGraph', 'People'); NOTICE: VLabel "People" has been created create_vlabel --------------- (1 row) -- Alter the "People" label to "Actors". ALTER TABLE "PeopleGraph"."People" RENAME TO "Actors"; ALTER TABLE SELECT * FROM "PeopleGraph"."Actors"; id | properties ----+------------ (0 rows) ALTER TABLE "PeopleGraph"."People_id_seq" RENAME TO "Actors_id_seq"; ALTER TABLE SELECT * FROM "PeopleGraph"."Actors_id_seq" ; last_value | log_cnt | is_called ------------+---------+----------- 1 | 0 | f (1 row) ``` Is there another way to do that in AGE? I was also thinking about creating a function just for that using SPI, but it would probably lack performance, and queries such as the one that is shown in Neo4j wouldn't be possible just with SPI, I guess. If this is something that would be interesting to add to AGE, which structures and/or functions should I study to create a function to rename labels? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@age.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
