我想知道我的SQL Server数据库中的哪些表的大小相当大。我找到了一个计算表的估计大小的SQL函数(link),但它不支持列出所有可用表。有没有办法做到这一点?我设法在TSQL脚本中编写函数,它确实回答了我的问题,但它不是解决问题的最佳方法。估计您的SQL Server数据库中所有表的大小
DECLARE @table_name varchar(100)
DECLARE @tables TABLE (table_name VARCHAR(255), column_list VARCHAR(255));
SELECT * INTO #tmp_tables FROM (
SELECT o.name AS table_name,
STUFF(
(
SELECT ', ' + c.name
FROM sys.columns AS c
WHERE c.object_id = o.object_id
ORDER BY c.column_id
FOR XML PATH('')
), 1, 2, '') AS column_list
FROM sys.objects AS o
WHERE type = 'U') table_names
WHILE (SELECT COUNT(*) FROM #tmp_tables) > 0
BEGIN
SELECT TOP 1 @table_name = table_name FROM #tmp_tables;
print @table_name;
EXEC Sp_spaceused @table_name;
DELETE #tmp_tables where table_name = @table_name;
END
DROP TABLE #tmp_tables;
http://stackoverflow.com/questions/7892334/get-size-of-all-tables-in-database – CodingDefined