SELECT a.name TableName,b.rows TotalCount,D.Description AS [Description]
FROM
sysobjects a
INNER JOIN sysindexes b ON a.id=b.id
join
(
select a.name AS name,isnull(g.[value], '未定义') AS Description
from sys.tables a left join (SELECT * FROM sys.extended_properties WHERE NAME='Description' ) g on (a.object_id = g.major_id AND g.minor_id = 0)
) D
ON D.name = A.name
WHERE b.indid IN(0,1) AND a.Type='U' and a.name not in ('')
ORDER BY b.rows desc
SQLServer查看一个库里所有表的数据量
最新推荐文章于 2025-11-07 19:26:15 发布
本文介绍了一种复杂的SQL查询技巧,通过连接多个数据库表并使用特定条件筛选数据来优化查询性能。该查询涉及sysobjects、sysindexes和sys.extended_properties等表,旨在为用户提供关于表名、总行数及描述等关键信息。
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