exec sp_spaceused;

EXEC sp_spaceused ‘表名‘;

-- =============================================
-- 说明：更新查询数据库中各表的大小，结果存储到数据表中
-- =============================================
CREATE PROCEDURE [dbo].[P_UpdateTableSpaceInfo]
AS
BEGIN
    --查询是否存在结果存储表
    IF NOT EXISTS (SELECT * FROM sysobjects where id = OBJECT_ID(N‘temp_tableSpaceInfo‘)
                      AND OBJECTPROPERTY(id, N‘IsUserTable‘) = 1)
    BEGIN
        --不存在则创建
        CREATE TABLE temp_tableSpaceInfo
        (name NVARCHAR(128), 
        rows char(11), 
        reserved VARCHAR(18),
        data VARCHAR(18),
        index_size VARCHAR(18),
        unused VARCHAR(18))
    END
    --清空数据表
    DELETE FROM temp_tableSpaceInfo
 
    --定义临时变量在遍历时存储表名称
    DECLARE @tablename VARCHAR(255)
 
    --使用游标读取数据库内所有表表名
    DECLARE table_list_cursor CURSOR FOR 
    SELECT name FROM sysobjects 
    WHERE OBJECTPROPERTY(id, N‘IsTable‘) = 1 AND name NOT LIKE N‘#%%‘ ORDER BY name
 
    --打开游标
    OPEN table_list_cursor
    --读取第一条数据
    FETCH NEXT FROM table_list_cursor INTO @tablename 
 
    --遍历查询到的表名
    WHILE @@FETCH_STATUS = 0
    BEGIN
        --检查当前表是否为用户表
        IF EXISTS (SELECT * FROM sysobjects WHERE id = OBJECT_ID(@tablename) 
                      AND OBJECTPROPERTY(id, N‘IsUserTable‘) = 1)
        BEGIN
            --当前表则读取其信息插入到表格中
            EXECUTE sp_executesql N‘INSERT INTO temp_tableSpaceInfo 
            EXEC sp_spaceused @tbname‘, N‘@tbname varchar(255)‘, @tbname = @tablename
        END
        --读取下一条数据
        FETCH NEXT FROM table_list_cursor INTO @tablename 
    END
 
    --释放游标
    CLOSE table_list_cursor
    DEALLOCATE table_list_cursor
END
 
GO

EXEC P_UpdateTableSpaceInfo
SELECT * FROM temp_tableSpaceInfo;