Creating views using CSV, TSV, and XML filesThis section includes the following topics:About using CSV, TSV, and XML files to create viewsAbout creating CSV filesAbout creating TSV filesAbout creating XML filesXML DTD structureDTD elements DTD <application> elementDTD <objects> and <object> elements DTD <attribute> elementsDTD <view> elementDTD <node> elementsDTD <aliaslevel> elementsExamples of XML files Example 1: Adding an objectExample 2: Adding a viewExample 3: Updating an objectExample 4: Merging objects