SELECT io2.amount,
io2.ref,
io2.issued,
ict.description
FROM invoiceOut io
JOIN invoiceCorrection ic ON ic.correctingFk = io.id
JOIN invoiceOut io2 ON io2.id = ic.correctedFk
JOIN invoiceCorrectionType ict ON ict.id = ic.invoiceCorrectionTypeFk
WHERE io.ref = ?