How can I use my sql knowledge with Cloudant/CouchDB?
问题 Some developers who have a good knowledge of querying SQL databases struggle to implement the equivalent query patterns in Cloudant/CouchDB. How can these developers translate their SQL knowledge to Cloudant/CouchDB? 回答1: This community wiki page provides links to some SQL patterns showing how they may be implemented in Cloudant. As this is a community wiki feel free to add new Q&A links here. General database queries Joining two documents by key? How do I do the SQL equivalent of “DISTINCT”