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Try to calculate balances locally

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Jan Bader
2021-12-10 18:56:56 +00:00
parent 625e0635fd
commit 13993b6b5a
3 changed files with 135 additions and 8 deletions
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postgres/queries/cumultative-balances.sql Normal file
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-- name: GetCumultativeBalances :many
SELECT COALESCE(ass.date, tra.date), COALESCE(ass.category_id, tra.category_id),
COALESCE(ass.amount, 0)::decimal(12,2) as assignments, SUM(ass.amount) OVER (PARTITION BY ass.category_id ORDER BY ass.date)::decimal(12,2) as assignments_cum,
COALESCE(tra.amount, 0)::decimal(12,2) as transactions, SUM(tra.amount) OVER (PARTITION BY tra.category_id ORDER BY tra.date)::decimal(12,2) as transactions_cum
FROM assignments_by_month as ass
FULL OUTER JOIN transactions_by_month as tra ON ass.date = tra.date AND ass.category_id = tra.category_id
WHERE (ass.budget_id IS NULL OR ass.budget_id = @budget_id) AND (tra.budget_id IS NULL OR tra.budget_id = @budget_id)
ORDER BY COALESCE(ass.date, tra.date), COALESCE(ass.category_id, tra.category_id);