~singpolyma/jmp-schemas

ref: a47fa1303f59c57055d979083752f5ac65458078 jmp-schemas/deploy/balances.sql -rw-r--r-- 161 bytes
a47fa130 — Stephen Paul Weber Create balances view 2 years ago 
                                                                                
a47fa130 Stephen Paul Weber 












2 years 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;