... 13, 100 XML data typeand DataSet object, 326 – 329 exist method, 3 02 indexing XML columns, 3 02 303 inserting data into an XML column, 301 integration, 28 9 29 0 methods, 3 02 modify method, 3 02 nodes ... method, 3 02 overview, 29 8primary XML index, 303 query method, 3 02 secondary XML index, 303 typed XML column, 29 8 29 9untyped XML column, 29 8 29 9value method, 3 02 XML schema collections, 29 9– 301 XML ... method, 21 4string from a DataSet, getting XML as, 22 7 22 8transforming DataSet to XML, 22 2 23 0 XML data type columns and, 303 –316XmlDataDocument class, 23 5 24 1XmlReadMode enumeration, 21 5XmlWriteMode...