Below table contains company_id, parent company_id, company name three columns is there I want to create one column with hierarchyid datatype of column name as node.
company_id parentcompany_id companyname 826FDFF6-E1FC-44BA-94A1-000ACEAAA8D0 8EDB58B8-7F5C-45D1-A1BF-0004DA969109 BAY 89F2A314-2C1D-44BD-84EF-00120905B95D 671E53DE-EFBC-4D16-993B-A2BB99970A1E Kuehne + Nagel AS, Stvg