MSQL - Set All User Tables to Simple on DEV/TEST Server

/*

This script is to set all of the user database to simple on a DEV/TEST server

Use the @Update and set to 1 for updating or 0 default to ready only

Created By:	Steve Ling	2024/09/05

*/

USE MASTER

declare @isql varchar(2000), @dbname varchar(64), @logfile varchar(128), @Update bit

Set @Update	= 0 --0=Ready Only, 1=Update Databases

declare c1 cursor for

SELECT d.name, mf.name as logfile--, physical_name AS current_file_location, size
	FROM sys.master_files mf
	inner join sys.databases d
	on mf.database_id = d.database_id
	where recovery_model_desc <> 'SIMPLE'
	and d.name not in ('master','model','msdb','tempdb','DB_Administration','DWConfiguration','DWDiagnostics','DWQueue')
	and mf.type_desc = 'LOG'

open c1

fetch next from c1 into @dbname, @logfile

	While @@fetch_status <> -1

	begin

		select @isql = 'ALTER DATABASE ' + @dbname + ' SET RECOVERY SIMPLE'

		print @isql

		If @Update = 1
		exec(@isql)

		select @isql='USE ' + @dbname + ' checkpoint'

		print '	'+@isql

		If @Update = 1
		exec(@isql)

		select @isql='USE ' + @dbname + ' DBCC SHRINKFILE (' + @logfile + ', 1)'

		print '	'+@isql

		If @Update = 1
		exec(@isql)

fetch next from c1 into @dbname, @logfile

	end

close c1

deallocate c1