sql server 清空数据，制作模板

--删除所有表数据
EXEC sp_MSForEachTable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'
EXEC sp_MSForEachTable 'ALTER TABLE ? DISABLE TRIGGER ALL'
EXEC sp_MSForEachTable 'DELETE FROM ?'
EXEC sp_MSForEachTable 'ALTER TABLE ? CHECK CONSTRAINT ALL'
EXEC sp_MSForEachTable 'ALTER TABLE ? ENABLE TRIGGER ALL'
EXEC sp_MSFOREACHTABLE 'SELECT * FROM ?'

--缩小日志
ALTER DATABASE template SET RECOVERY SIMPLE
DBCC SHRINKDATABASE(template, 0)

ALTER DATABASE template SET RECOVERY FULL

--选择数据库右键，分别选择收缩文件和数据