数据库尽量与windows server版本匹配，例如：
windows server2016 就装 sql server 2016；
windows server2019 就装 sql server 2019；
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补丁包请更新到最新
SQL2016最新补丁包为SP3 GDR，打完补丁包的版本号为： 13.0.6430.49
SQL2019最新补丁包为CU20，打完补丁包的版本号为： 15.0.4312.2
详细补丁列表：
https://sqlserverupdates.com/
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安装时使用企业核心版的key，不要用其他版本的key；
SQL Server 2019
Enterprise Core：2C9JR-K3RNG-QD4M4-JQ2HR-8468J
SQL Server 2017
Enterprise Core：6GPYM-VHN83-PHDM2-Q9T2R-KBV83
SQL Server 2016
Enterprise Core：TBR8B-BXC4Y-298NV-PYTBY-G3BCP
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下载链接：
SQL Server 2016 Developer with Service Pack 2 (x64) - DVD (Chinese-Simplified)
File:cn_sql_server_2016_developer_with_service_pack_2_x64_dvd_12195013.iso
SHA1:1e85094cb131af738f882c7c6476e44e73ca7d90
Size:3GB
ed2k://|file|cn_sql_server_2016_developer_with_service_pack_2_x64_dvd_12195013.iso|3217154048|AC379F2A852760E54316A2CDAEFCB42C|/
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SQL Server 2019 Enterprise (x64) - DVD (Chinese-Simplified)
File:cn_sql_server_2019_enterprise_x64_dvd_2bfe815a.iso
SHA1:3c354dd094243bd4b5922eace6abe669317aa52e
Size:1.52GB
ed2k://|file|cn_sql_server_2019_enterprise_x64_dvd_2bfe815a.iso|1632086016|58C258FF0F1D006DD3C1F5F17AF3EAFD|/
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SQL Server Management Studio 18.12.1
https://download.microsoft.com/download/8/a/8/8a8073d2-2e00-472b-9a18-88361d105915/SSMS-Setup-CHS.exe
标签：SQL,补丁包,x64,server,版本,sql,Server From： https://www.cnblogs.com/candyBlog/p/17428733.html