-- name: CreateProduct :one INSERT INTO products ( merchant_id, name, selling_price, purchase_price, stock ) VALUES ( $1, $2, $3, $4, $5 ) RETURNING *; -- name: GetStockForUpdateStock :one SELECT * FROM products WHERE id = $1 LIMIT 1 FOR NO KEY UPDATE; -- name: UpdateProductStock :exec UPDATE products SET stock = $1 WHERE id = $2; -- name: GetProduct :one SELECT * FROM products WHERE id = $1; -- name: ListProducts :many SELECT * FROM products ORDER BY index_id LIMIT $1 OFFSET $2; -- name: UpdateProduct :one UPDATE products SET name = $2, selling_price = $3, purchase_price = $4, updated_at = $5 WHERE id = $1 RETURNING *; -- name: DeleteProduct :exec DELETE FROM products WHERE id = $1;