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