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Compute total amount spent by each customer [1728569321028] #37

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Compute total amount spent by each customer [1728569321028] #37

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09fe310
Update jaffle_shop/models/customer_total_amount_spent.sql [1728569321…
structured-bot-beta[bot] Oct 10, 2024
97ca403
Add customer_total_amount_spent model [1728569321028]
Oct 10, 2024
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30 changes: 30 additions & 0 deletions jaffle_shop/models/customer_total_amount_spent.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
{{ config(materialized='table') }}

with orders as (
select * from {{ ref('stg_orders') }}
),

payments as (
select * from {{ ref('stg_payments') }}
),

customer_orders as (
select
orders.customer_id,
sum(payments.amount) as total_amount_spent
from orders
left join payments on orders.order_id = payments.order_id
group by 1
),

final as (
select
customers.customer_id,
customers.first_name,
customers.last_name,
coalesce(customer_orders.total_amount_spent, 0) as total_amount_spent
from {{ ref('stg_customers') }} as customers
left join customer_orders using (customer_id)
)

select * from final