Data file and log file growth of Databases calculation

The below query will provide us the database data and log file growth options on the disk.

select DB_NAME(mf.database_id) database_name
, mf.name logical_name
, CONVERT (DECIMAL (20,2) , (CONVERT(DECIMAL, size)/128)) [file_size_MB]
,CASE mf.is_percent_growth
WHEN 1 THEN 'Yes'
ELSE 'No'
END AS [is_percent_growth]
, CASE mf.is_percent_growth
WHEN 1 THEN CONVERT(VARCHAR, mf.growth) + '%'
WHEN 0 THEN CONVERT(VARCHAR, mf.growth/128) + ' MB'
END AS [growth_in_increment_of]
, CASE mf.is_percent_growth
WHEN 1 THEN
CONVERT(DECIMAL(20,2), (((CONVERT(DECIMAL, size)*growth)/100)*8)/1024)
WHEN 0 THEN
CONVERT(DECIMAL(20,2), (CONVERT(DECIMAL, growth)/128))
END AS [next_auto_growth_size_MB]
, CASE mf.max_size
WHEN 0 THEN 'No growth is allowed'
WHEN -1 THEN 'File will grow until the disk is full'
ELSE CONVERT(VARCHAR, mf.max_size)
END AS [max_size]
, physical_name
from sys.master_files mf

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