Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
697 views
in Technique[技术] by (71.8m points)

neo4j - How to paginate query results with cypher?

Is it possible to have cypher query paginated. For instance, a list of products, but I don't want to display/retrieve/cache all the results as i can have a lot of results.

I'm looking for something similar to the offset / limit in SQL.

Is cypher skip + limit + orderby a good option ? http://docs.neo4j.org/chunked/stable/query-skip.html

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

SKIP and LIMIT combined is indeed the way to go. Using ORDER BY inevitably makes cypher scan every node that is relevant to your query. Same thing for using a WHERE clause. Performance should not be that bad though.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...