yes I wrote
call apoc.meta.graph
but it still don't work
I found this link
I made like it is described in the link how to resolve the problem
step 1; to put the apoc.jar in C:\Program Files\Neo4j CE 3.1.0\plugins folder
step 2 then I add this line in the neo4j.config
dbms.directories.plugins=c:/Program\ Files/Neo4j\ CE\ 3.0.0/plugins
I stopped and restarted the server but always the same error "There is no procedure with the name `apoc.meta.graph` registered for
this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed."
Please help because I want to add relationshipindexes using this apoc