ReeseLin
bee03ea349
- Backend: Go 1.26 + Chi router + pgx v5 (no ORM, hand-written SQL) - Database: PostgreSQL with 5 tables (users, products, orders, order_items, payments) - Frontend admin: Vue 3 + Vite + Element Plus - Docker Compose for PostgreSQL + pgAdmin - Includes SQL learning docs and seed data - Endpoints: products CRUD, orders CRUD, reports (daily sales, top products, customer spending) - New: GET /api/orders/by-date for date-range order query
11 lines
426 B
SQL
11 lines
426 B
SQL
CREATE TABLE IF NOT EXISTS order_items (
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id BIGSERIAL PRIMARY KEY,
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order_id BIGINT NOT NULL REFERENCES orders(id),
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product_id BIGINT NOT NULL REFERENCES products(id),
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quantity INTEGER NOT NULL,
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unit_price NUMERIC(10,2) NOT NULL
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);
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CREATE INDEX idx_order_items_order_id ON order_items(order_id);
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CREATE INDEX idx_order_items_product_id ON order_items(product_id);
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