按月查看历史数据的增长

SELECT
[database_name] AS "Database",
DATEPART(month,[backup_start_date]) AS "Month",
AVG([backup_size]/1024/1024) AS "Backup Size MB"
FROM msdb.dbo.backupset
WHERE
 [database_name] = N‘Adventureworks2012‘
AND [type] = ‘D‘
GROUP BY [database_name],DATEPART(mm,[backup_start_date]);

查询数据库总数据条数

1、

select  

        sum(c.row_count) as datacount  
from    sys.indexes a ,  
        sys.objects b ,  
        sys.dm_db_partition_stats c  
where   a.[object_id] = b.[object_id]  
        AND b.[object_id] = c.[object_id]  
        AND a.index_id = c.index_id  
        AND a.index_id < 2  

        AND b.is_ms_shipped = 0 

2：

select  b.name as tablename ,  
        a.rowcnt as datacount  
from    sysindexes a ,  
        sysobjects b  
where   a.id = b.id  
        and a.indid < 2  
        and objectproperty(b.id, ‘IsMSShipped‘) = 0 

SQL Server统计数据库总量

原文：https://www.cnblogs.com/wuweierzhi/p/12956452.html