Sharepoint 对象模型与 Web 服务

Question

我创建了一个 xml 查询，并将其发送到我的 sharepoint 搜索服务，该服务返回一些结果。然后我从中取出 SQL 查询文本并开始将其与对象模型一起使用，但现在它不起作用。根据下面的代码，我看起来像是做错了什么吗？

查询 XML（返回结果）：

<QueryPacket xmlns="urn:Microsoft.Search.Query" Revision="1000">
                                    <Query domain="QDomain">
                                     <SupportedFormats><Format>urn:Microsoft.Search.Response.Document.Document</Format></SupportedFormats>
                                     <Context>
                                       <QueryText language="en-US" type="MSSQLFT"><![CDATA[ SELECT Title, Rank, owsPublished1,owsSocialx0020Networkx0020Update, Description, Write, Path FROM scope()   ORDER BY "Rank" DESC ]]></QueryText>
                                     </Context>
                                     <Range><StartAt>1</StartAt><Count>20</Count></Range>
                                     <EnableStemming>false</EnableStemming>
                                     <TrimDuplicates>true</TrimDuplicates>
                                     <IgnoreAllNoiseQuery>true</IgnoreAllNoiseQuery>
                                     <ImplicitAndBehavior>true</ImplicitAndBehavior>        <IncludeRelevanceResults>true</IncludeRelevanceResults>                               <IncludeSpecialTermResults>true</IncludeSpecialTermResults>                        
<IncludeHighConfidenceResults>true</IncludeHighConfidenceResults>
                                    </Query></QueryPacket>

对象模型代码（不返回）：

        SPSite site = new SPSite("http://sp-dev/");
        ServerContext sc = ServerContext.GetContext(site);
        FullTextSqlQuery ftq = new FullTextSqlQuery(sc);
        string querySQL = @"SELECT Title, Rank, owsPublished1,owsSocialx0020Networkx0020Update, Description, Write, Path FROM scope()   ORDER BY ""Rank"" DESC ";

        ftq.QueryText = querySQL;;
        ResultTableCollection results = ftq.Execute();

Answer 1

您至少需要添加：

ftq.EnableStemming = false;
ftq.TrimDuplicates = true;
ftq.IgnoreAllNoiseQuery = true;
ftq.KeywordInclusion = KeywordInclusion.AllKeywords;

至少对两种方法进行公平的比较。那么，您还可以尝试：

ftq.AuthenticationType = QueryAuthenticationType.PluggableAuthenticatedQuery;