全文索引 实现相关度排序分页

SELECT  *

FROM    ( SELECT    ROW_NUMBER() OVER ( ORDER BY rank DESC,PublishDate DESC ) AS rowid ,

                    *

          FROM      ( SELECT    lp.Ref_Id ,

                                lp.ProjectId ,

                                lp.ProjectName_CN ,

                                lp.PublishDate ,

                                KEYS.rank

                      FROM      dbo.LM_Project lp

                                INNER JOIN FREETEXTTABLE(dbo.LM_Project, ( Projectname_cn ), '北京') KEYS ON KEYS.[key] = lp.ref_id

                    ) nt

        )nt

WHERE   rowid BETWEEN 1 AND 10

        

        

 SELECT  *

FROM    ( SELECT    ROW_NUMBER() OVER ( ORDER BY rank DESC,PublishDate DESC) AS rowid ,

                    *

          FROM      ( SELECT    lp.Ref_Id ,

                                lp.ProjectId ,

                                lp.ProjectName_CN ,

                                lp.PublishDate ,

                                KEYS.rank

                      FROM      dbo.LM_Project lp

                                INNER JOIN FREETEXTTABLE(dbo.LM_Project, ( Projectname_cn ), '北京') KEYS ON KEYS.[key] = lp.ref_id

                    ) nt

        )nt

WHERE   rowid BETWEEN 10 AND 20      

        

        

SELECT  ROW_NUMBER() OVER (ORDER BY rank DESC,PublishDate DESC ) AS rowid ,

        *

FROM    ( SELECT    lp.Ref_Id ,

                    lp.ProjectId ,

                    lp.ProjectName_CN ,

                    lp.PublishDate ,

                    KEYS.rank

          FROM      dbo.LM_Project lp

                    INNER JOIN FREETEXTTABLE(dbo.LM_Project, ( Projectname_cn ), '北京') KEYS ON KEYS.[key] = lp.ref_id

        ) nt