string(572) "
      SELECT 
        D1.*,
        D2.District_ID District_Child_ID,
        D2.District_Alpha_ID Child_Alpha_ID,
        D3.District_Alpha_ID Parent_Alpha_ID
      FROM 
        tblDistrict D1
          LEFT JOIN tblDistrict D2 ON D1.District_ID = D2.District_Parent_ID
          LEFT JOIN tblDistrict D3 ON D1.District_Parent_ID = D3.District_ID
      WHERE 
        (D1.District_ID = '552' AND D1.District_Alpha_ID IS NULL)
        OR
      --  (D1.District_ID = '552')
        (D1.District_ID = '552' AND D1.District_Alpha_ID = '')
      GROUP BY D1.District_ID
    "