重新生成系统数据库，重新生成master数据库

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第一个方法:
start /wait e:\setup.exe INSTANCENAME=MSSQLSERVER REINSTALL=SQL_Engine REBUILDDATABASE=1 SAPWD=DBM001

setup /QUIET /ACTION=REBUILDDATABASE /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=accounts [ /SAPWD= DBM001 ] [ /SQLCOLLATION=CollationName ]

setup /QUIET /ACTION=REBUILDDATABASE /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=HWSQLDBB\Administrator

第二个方法:
setup /ACTION=REBUILDDATABASE /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=HWSQLDBB\Administrator

https://learn.microsoft.com/zh-cn/sql/relational-databases/databases/rebuild-system-databases?view=sql-server-ver16&redirectedfrom=MSDN

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