nosql - Cypher Neo4j ORDER BY DESC query -



nosql - Cypher Neo4j ORDER BY DESC query -

i want order count(movie.title) in descending order. gives error. query.

match (movie {genre:"action"})<-[:acts_in]-(person) "return person.name, movie.genre, count(movie.title)" "order count(movie.title) desc" "limit 100";

thanks!

the error returned because cannot order aggregate in cypher. order aggregate need utilize with operator.

so query should (assumes want list titles per actor per genre):

match (movie {genre:"action"})<-[:acts_in]-(person) homecoming person.name, movie.genre, count(movie.title) person.name name, movie.genre genre, collect(movie.title) titles homecoming name, genre, titles order length(titles) desc limit 100

the limit 100 has changed behaviour want move query:

match (movie {genre:"action"})<-[:acts_in]-(person) homecoming person.name, movie.genre, count(movie.title) person, film limit 100 person.name name, movie.genre genre, collect(movie.title) titles homecoming name, genre, titles order length(titles) desc

aside: create queries perform should have index on movie.genre property , should introduce labels film , person.

neo4j nosql cypher

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