treasuredb/schema/views/05_ReconstructedBankStatement.sql
2017-01-29 16:08:28 +01:00

24 lines
682 B
SQL

DROP VIEW IF EXISTS ReconstructedBankStatement;
CREATE VIEW ReconstructedBankStatement AS
SELECT c.date AS date,
c.purpose AS purpose,
c.category AS category,
account,
c.value AS credit,
NULL AS debit
FROM Credit AS c
LEFT OUTER JOIN Debit AS d ON c.credId = d.targetCredit
GROUP BY c.credId
HAVING count(d.billId) == 0 -- exclude internal transfers
UNION
SELECT date,
purpose,
category AS category,
debtor AS account,
NULL AS credit,
value AS debit
FROM Debit
WHERE targetCredit IS NULL -- exclude internal transfers
ORDER BY date ASC
;