SQL Server 2012 查询数据库中所有表的名称和行数

--查询数据库中所有表名

select name from sysobjects where xtype='u'

或

select * from sys.tables

--查询数据库中所有表名和行数

use [db_name]
go
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

或

select
a.name as 表名,
max(b.rows) as 记录条数
from   sysobjects   a   ,sysindexes   b
where   a.id=b.id   and   a.xtype='u'
group   by   a.name
order by max(b.rows) desc

或

select  schema_name(t.schema_id) as  [ Schema ], t. name  as  TableName,i. rows  as  [RowCount]
from  sys.tables as  t, sysindexes as  i
where  t.object_id = i.id and  i.indid <=1

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