PostgreSQL JSONB query #25 — PostgreSQL

Problem

PostgreSQL: PostgreSQL JSONB query #25

Hints

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-- JSONB column example
SELECT data->>'city' AS city
FROM profiles
WHERE data @> '{"active": true}'::jsonb;

Try solving on your own first, then reveal the official answer.

PostgreSQL: CTEs, window functions, ILIKE, JSONB @>, EXPLAIN ANALYZE.