| Version 1 (modified by , 5 days ago) ( diff ) |
|---|
Трендови на трошење според тагови за корисник
Сумирање на трошењата според тагови во последните 6 месеци за одреден корисник
SELECT
tg.tag_name,
DATE_TRUNC('month', t.date) AS month,
SUM(tb.spent_amount) AS total_spent
FROM
tag_assigned_to_transaction tat
JOIN transaction t ON tat.transaction_id = t.transaction_id
JOIN transaction_breakdown tb ON t.transaction_id = tb.transaction_id
JOIN transaction_account ta ON tb.transaction_account_id = ta.transaction_account_id
JOIN tag tg ON tat.tag_id = tg.tag_id
WHERE
ta.user_id = 101 -- ID на конкретниот корисник
AND t.date >= DATE_TRUNC('month', CURRENT_DATE - INTERVAL '6 MONTHS')
GROUP BY
tg.tag_name, month
ORDER BY
tg.tag_name, month;
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