下面提供如何借用sysindexes和sysobjects表来得到某个数据库每个表记录数的方法:
先给出SQL Server 2000版本的:
实现代码如下：
SELECT o.NAME,
i.rowcnt
FROM sysindexes AS i
INNER JOIN sysobjects AS o ON i.id = o.id
WHERE i.indid < 2
AND OBJECTPROPERTY(o.id, 'IsMSShipped') = 0
ORDER BY o.NAME
SQL Server2005/8版本的SQL 语句:
实现代码如下：
SELECT o.name,
ddps.row_count
FROM sys.indexes AS i
INNER JOIN sys.objects AS o ON i.OBJECT_ID = o.OBJECT_ID
INNER JOIN sys.dm_db_partition_stats AS ddps ON i.OBJECT_ID = ddps.OBJECT_ID
AND i.index_id = ddps.index_id
WHERE i.index_id < 2
AND o.is_ms_shipped = 0
ORDER BY o.NAME
赶快试试吧,肯定和你count(*)得到的结果相同。
以上就是【SQL小技巧 又快又简单的得到你的数据库每个表的记录数】的全部内容了,欢迎留言评论进行交流!