SharePoint Search SQL Syntax Reference
Last modified: April 15, 2010
Applies to: SharePoint Server 2010
The Keyword syntax enhancements in SharePoint Server search provide support for functionality that was previously available only by using SQL syntax, such as comparison, logical, and wildcard operators. If the Keyword syntax meets the requirements for the queries you need to construct for your custom search application, we recommend that you use it instead of the SQL syntax. You should also use the Keyword syntax if you are creating an application that is intended for use with both FAST Search Server 2010 for SharePoint and SharePoint Server search.