===== Сметки со највисоко вкупно трошење во изминатата година
{{{#!sql
SELECT 
    ta.account_name, 
    SUM(tb.spent_amount) AS total_spent
FROM 
    transaction_breakdown tb
JOIN transaction t ON tb.transaction_id = t.transaction_id
JOIN transaction_account ta ON tb.transaction_account_id = ta.transaction_account_id
WHERE 
    t.date >= NOW() - INTERVAL '1 YEAR'
GROUP BY 
    ta.account_name
ORDER BY 
    total_spent DESC
LIMIT 10;
}}}