~singpolyma/jmp-schemas

jmp-schemas/deploy/balances.sql -rw-r--r-- 161 bytes
395bb797Stephen Paul Weber Tag for notify on top up an expired account a month ago
                                                                                
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-- Deploy jmp:balances to pg

BEGIN;

CREATE VIEW balances AS
	SELECT
		customer_id,
		SUM(amount) AS balance
	FROM transactions
	GROUP BY customer_id;

COMMIT;