The Art of SQL Server FILESTREAM - Red Gate Software

Chapter 11: FileTableLanguage supportLanguage support for semantic search is more limited than for full-text indexing. Byquerying the sys.fulltext_semantic_languages catalog view, a list of supportedlanguages can be obtained.Add a semantic search indexTo add semantic search to the full-text index created in Listing 11-29, refer to the code inListing 11-31.ALTER FULLTEXT INDEX ON DocumentsALTER COLUMN file_streamADD Statistical_SemanticsListing 11-31:Create a semantic search index on an existing full-text index.Execute a semantic queryBy way of example, we will execute a semantic query on the Documents FileTableto identify keywords in a file called Resume.docx in the root folder of the FileTable(Listing 11-32).-- Find the key value of the document to useDECLARE @path_locator HIERARCHYIDSELECT @path_locator = path_locatorFROM DocumentsWHERE name = 'Resume.docx'AND path_locator.GetLevel() = 1433