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SELECT child.FamilyName, IIF(grand_parent.FamilyID is not null, concat(grand_parent.FamilyName, ' > ', parent.FamilyName, ' > ', child.FamilyName)
, IIF(parent.FamilyID is not null, concat(parent.FamilyName, ' > ', child.FamilyName), '')) as FamilyPath
FROM tblFamily child
LEFT JOIN tblFamily parent ON child.ParentFamilyId=parent.FamilyID
LEFT JOIN tblFamily grand_parent ON parent.ParentFamilyId=grand_parent.FamilyID
ORDER BY FamilyName
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