查询数据库中表的行数及空间占用情况

--查询数据库中所有的表名及行数

SELECT  a.name ,

        b.rows

FROM    sysobjects AS a

        INNER JOIN sysindexes AS b ON a.id = b.id

WHERE   ( a.type = 'u' )

        AND ( b.indid IN ( 0, 1 ) )

ORDER BY b.rows DESC

--查询所有的表名及空间占用量情况

SELECT  OBJECT_NAME(id) tablename ,

        8 * reserved / 1024 reserved ,

        RTRIM(8 * dpages) AS 'used(kb)' ,

        8 * ( reserved - dpages ) / 1024 unused ,

        8 * dpages / 1024 - rows / 1024 * minlen / 1024 free

FROM    sysindexes

WHERE   indid = 1

ORDER BY reserved DESC