DROP ALL SQL SERVER TABLES

drop.sql

BEGIN -- Delete all tables in order to re-create.
DECLARE @sql NVARCHAR(MAX);
SET @sql = N'';

SELECT @sql = @sql + N'
  ALTER TABLE ' + QUOTENAME(s.name) + N'.'
  + QUOTENAME(t.name) + N' DROP CONSTRAINT '
  + QUOTENAME(c.name) + ';'
FROM sys.objects AS c
INNER JOIN sys.tables AS t
ON c.parent_object_id = t.[object_id]
INNER JOIN sys.schemas AS s 
ON t.[schema_id] = s.[schema_id]
WHERE c.[type] IN ('D','C','F','PK','UQ')	
ORDER BY c.[type];

PRINT @sql;
EXEC sys.sp_executesql @sql;
EXEC sp_msforeachtable "DROP TABLE ?";
END