Skip to content

Instantly share code, notes, and snippets.

Avatar

Hugo Vilchis havilchis

View GitHub Profile
@mankind
mankind / rails-jsonb-queries
Last active February 8, 2023 14:41
Ruby on Rails-5 postgresql-9.6 jsonb queries
View rails-jsonb-queries
http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails
#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)
#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")