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iterazione dei dati XML in sql server 2005

Supponendo che il tuo XML di esempio assomigli a questo:

<MissingDS>
  <MissingTable>
    <MissingColumn>abc</MissingColumn>
    <TableName>tblMyTable</TableName>
    <PhysicalColName>table_abc</PhysicalColName>
    <Grantor_Grantee>nobody</Grantor_Grantee>
  </MissingTable>
  <MissingTable>
    <MissingColumn>xyu</MissingColumn>
    <TableName>tblMyTable2</TableName>
    <PhysicalColName>table_xyz</PhysicalColName>
    <Grantor_Grantee>nobody2</Grantor_Grantee>
  </MissingTable>
</MissingDS>

Quindi puoi analizzarlo con il nuovo supporto XQuery di SQL Server 2005 in questo modo:

DECLARE @MissingXML XML
SET @MissingXML = CAST(@MissingRecordsXML AS XML)

SELECT
    Missing.Rec.value('(MissingColumn)[1]', 'varchar(1000)') AS 'MissingColumn',
    Missing.Rec.value('(TableName)[1]', 'varchar(100)') AS 'TableName',
    Missing.Rec.value('(PhysicalColName)[1]', 'varchar(100)') AS 'Physical',
    Missing.Rec.value('(Grantor_Grantee)[1]', 'varchar(100)') AS 'Grantor_Grantee'
FROM
    @MissingXML.nodes('/MissingDS/MissingTable') AS Missing(Rec)

Ovviamente, se puoi SELEZIONARE, puoi anche INSERIRE le stesse righe di dati in una tabella abbastanza facilmente:

INSERT INTO 
  dbo.MissingDSTable(MissingColumn, TableName, PhysicalColName, Grantor_Grantee)
    SELECT
       Missing.Rec.value('(MissingColumn)[1]', 'varchar(1000)') AS 'MissingColumn',
       Missing.Rec.value('(TableName)[1]', 'varchar(100)') AS 'TableName',
       Missing.Rec.value('(PhysicalColName)[1]', 'varchar(100)') AS 'Physical',
       Missing.Rec.value('(Grantor_Grantee)[1]', 'varchar(100)') AS 'Grantor_Grantee'
    FROM
       @MissingXML.nodes('/MissingDS/MissingTable') AS Missing(Rec)

Spero che questo aiuti un po'

Marco