@@ 6,9 6,8 @@ CREATE TABLE plan_log ( customer_id TEXT NOT NULL,
plan_name TEXT NOT NULL,
starts_at TIMESTAMP NOT NULL,
- expires_at TIMESTAMP NOT NULL
+ expires_at TIMESTAMP NOT NULL,
+ PRIMARY KEY (customer_id, starts_at)
);
-CREATE INDEX ON plan_log (customer_id, starts_at DESC);
-COMMIT;