Initial open-source release

examples/postgres-historic/init/001-schema.sql

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+CREATE EXTENSION IF NOT EXISTS pg_stat_statements;
+
+CREATE ROLE app_user LOGIN PASSWORD 'app_pass';
+CREATE ROLE etl_user LOGIN PASSWORD 'etl_pass';
+CREATE ROLE klo_reader LOGIN PASSWORD 'klo_reader';
+
+GRANT pg_read_all_stats TO klo_reader;
+
+CREATE TABLE customers (
+  id integer PRIMARY KEY,
+  region text NOT NULL,
+  plan text NOT NULL
+);
+
+CREATE TABLE orders (
+  id integer PRIMARY KEY,
+  customer_id integer NOT NULL REFERENCES customers(id),
+  status text NOT NULL,
+  total numeric(12, 2) NOT NULL,
+  created_at timestamptz NOT NULL
+);
+
+CREATE TABLE events (
+  id integer PRIMARY KEY,
+  customer_id integer NOT NULL REFERENCES customers(id),
+  event_name text NOT NULL,
+  occurred_at timestamptz NOT NULL
+);
+
+INSERT INTO customers (id, region, plan) VALUES
+  (1, 'na', 'enterprise'),
+  (2, 'na', 'team'),
+  (3, 'eu', 'enterprise'),
+  (4, 'apac', 'team');
+
+INSERT INTO orders (id, customer_id, status, total, created_at) VALUES
+  (1, 1, 'paid', 125.50, now() - interval '9 days'),
+  (2, 1, 'paid', 89.00, now() - interval '4 days'),
+  (3, 2, 'pending', 42.00, now() - interval '2 days'),
+  (4, 3, 'paid', 301.25, now() - interval '1 day'),
+  (5, 4, 'refunded', 77.70, now() - interval '3 hours');
+
+INSERT INTO events (id, customer_id, event_name, occurred_at) VALUES
+  (1, 1, 'dashboard_viewed', now() - interval '1 day'),
+  (2, 1, 'export_started', now() - interval '8 hours'),
+  (3, 2, 'dashboard_viewed', now() - interval '7 hours'),
+  (4, 3, 'sync_completed', now() - interval '6 hours'),
+  (5, 4, 'dashboard_viewed', now() - interval '5 hours');
+
+GRANT USAGE ON SCHEMA public TO app_user, etl_user, klo_reader;
+GRANT SELECT ON ALL TABLES IN SCHEMA public TO app_user, etl_user, klo_reader;