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The Hidden Costs of PostgreSQL's JSONB Datatype › Nick Drane
Nick Drane's blog about programming and modern web development, particularly Node.js and React.
jsonb  field  type  postgresql  issue 
8 weeks ago by gilberto5757
How to query JSONB, beginner sheet cheat – Hacker Noon
You can use the ->> operator with the classic operator you use on text: =, <>, IS NULL, etc. Do not forget to index metadata->>'country' with a B-tree index.

postgresql  jsonb  cheatsheet  databases 
july 2018 by philiphagen
How to query JSONB, beginner sheet cheat – Hacker Noon
You can query with the @> operator on metadata. This operator can compare partial JSON strings against a JSONB column. It’s the containment operator. For this case you may need to add a GIN index on…
pg  postgres  postgresql  json  jsonb 
march 2018 by nharbour

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