sql查询数据库中所有 ,数据为空的表

查询数据库中所有为空的表,以下是在sqlserver中的查询语句,联合查询主要是想把表的描述也加载进来

(多个表名为'dtproperties' 的话  忽略  )

--查询数据为空的所有表
SELECT TnoData.Tname ,Tall.Tdes,TnoData.Trows FROM
(

SELECT a.name Tname, b.rows Trows

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

WHERE (a.type = 'u') AND (b.indid IN (0, 1)) 
and b.rows=0

) TnoData  --为空的表名和行数


left join 
(

SELECT tbs.name Tname,ds.des Tdes ,ds.minor_id
FROM
(
SELECT ds.value des ,ds.minor_id,ds.major_id
FROM sys.extended_properties ds where ds.minor_id=0
) ds 
RIGHT JOIN sysobjects tbs ON ds.major_id=tbs.id

where tbs.xtype='U'


) Tall  --所有表名和表的描述

on TnoData.Tname=Tall.Tname

order by TnoData.Tname
原文地址:https://www.cnblogs.com/musexiaoluo/p/5980869.html