Create the temp table for further querying
CREATE TABLE #temp (
rec_id int IDENTITY (1, 1),
table_name varchar(128),
nbr_of_rows int,
data_space decimal(15,2),
index_space decimal(15,2),
total_size decimal(15,2),
percent_of_db decimal(15,12),
db_size decimal(15,2))
2.
Get
all tables, names, and sizes
EXEC sp_msforeachtable @command1="insert into #temp (no_of_rows, data_space, index_space) exec sp_mstablespace '?'", @command2="update #temp set table_name = '?' where rec_id = (select max(rec_id) from #temp)"
3.
Set
the total_size and total database size fields
UPDATE #temp SET total_size = (data_space + index_space), db_size = (SELECT SUM(data_space + index_space) FROM #temp)
4.
Set
the percent of the total database size
UPDATE #temp SET percent_of_db = (total_size/db_size) * 100
5.
Get the data
SELECT *FROM #temp ORDER BY total_size DESC
6. Comment out the following line if you want to do further querying
DROP TABLE #temp
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