Скрипт возвращает список файлов в БД, их размер и используемый размер
Спасибо Юлие Поповой за этот чудесный срипт
with cte as
( select name, physical_name, fileproperty( name, 'SpaceUsed' ) / 128.0 as space_used
, size / 128.0 as file_size, max_size / 128.0 as max_size, [type], data_space_id, [file_id]
from sys.database_files )
select name, physical_name
, case
when space_used < 512 then ltrim( str( space_used, 15, 2 ) ) + ' Mb'
when space_used < 524288 then ltrim( str( space_used / 1024, 15, 2 ) ) + ' Gb'
else ltrim( str( space_used / 1048576, 15, 2 ) ) + ' Tb'
end as space_used
, case
when file_size < 512 then ltrim( str( file_size, 15, 2 ) ) + ' Mb'
when file_size < 524288 then ltrim( str( file_size / 1024, 15, 2 ) ) + ' Gb'
else ltrim( str( file_size / 1048576, 15, 2 ) ) + ' Tb'
end as file_size
, case
when max_size < 512 then ltrim( str( max_size, 15, 2 ) ) + ' Mb'
when max_size < 524288 then ltrim( str( max_size / 1024, 15, 2 ) ) + ' Gb'
else ltrim( str( max_size / 1048576, 15, 2 ) ) + ' Tb'
end as max_size
, ltrim( str( 100 * space_used / file_size, 15, 2 ) ) + ' %' as fullness
from cte
order by [type], data_space_id, [file_id];
go