Question

如何检查用户定义数据库的表大小

Answer 1

试试这个，sp_spaceused'Your_tableName'

Answer 2

如果您使用的是SQL Server Management Studio，则可以通过打开对象资源管理器详细信息（按F7）进行检查。然后单击Tables文件夹并从表列表中找到您的表。单击表后，您将找到使用的数据空间和以千字节为单位的索引空间。如果您想要检查尺寸的正确说明，可以参考 https://dba.stackexchange.com/questions/81245/how-to-determine-the-size-of-my-tables-in-the-sql-server-database/81253

Answer 3

试试这个

SELECT 
t.NAME AS TableName,
s.Name AS SchemaName,
p.rows AS RowCounts,
SUM(a.total_pages) * 8 AS TotalSpaceKB, 
SUM(a.used_pages) * 8 AS UsedSpaceKB, 
(SUM(a.total_pages) - SUM(a.used_pages)) * 8 AS UnusedSpaceKB
FROM 
sys.tables t
INNER JOIN      
sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN 
sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN 
sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN 
sys.schemas s ON t.schema_id = s.schema_id
WHERE 
t.NAME NOT LIKE 'dt%' 
AND t.is_ms_shipped = 0
AND i.OBJECT_ID > 255 
GROUP BY 
t.Name, s.Name, p.Rows
ORDER BY 
t.Name

sql server表大小检查

3 个答案: