问题
i want to write a query with Full-Text-Search on a column with varbinary(max) type that stored a .doc/.docx(MS-Word) file. my query must returns records that contain a word in stored file.
is this possible?
if yes,how?(please write an example)
if yes,can we write that for other language(e.g Arabic,Persian or a UniCode characters)?
thank you beforehand.
回答1:
What you're looking for is fulltext indexing, which has been greatly improved in SQL Server 2008.
For an introduction, I would recommend checking out these articles here:
- SQL Server 2008 - Creating Full Text Catalog and Search
- Understanding Full-Text Indexing in SQL Server
- Fulltext-Indexing Workbench
Once you understand this and have created your own fulltext catalog, you should be able to search something like this:
SELECT ID, (other fields), DocumentColumn
FROM dbo.YourTable
WHERE CONTAINS(*, 'Microsoft Word')
And yes, Fulltext indexing and searching does support lots of languages - check out the links I've sent you and the SQL Server 2008 Books Online for details!
Marc
回答2:
If you have SQL Server 2005 or later, yes, you just need the filters:
http://www.microsoft.com/downloads/details.aspx?FamilyId=60C92A37-719C-4077-B5C6-CAC34F4227CC&displaylang=en
If you have SQL Server 2000, doc files can be indexed, but not the newer Office 2007 format as far as I know (I've heard you may be able to borrow the IFilter by installing Word 2007 on the server).
来源：https://stackoverflow.com/questions/1365918/find-a-result-from-a-doc-type-that-store-in-a-varbinarymax-column