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