1、SQL Server 2008安装时出现不能在控件上调用 Invoke 或 BeginInvoke错误的方法 出现错误后,找到注册表的 "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager" 并将其下面的"PendingFileRenameOperations" 的值删掉。 然后重新运行安
1、SQL Server 2008安装时出现不能在控件上调用 Invoke 或 BeginInvoke错误的方法
出现错误后,找到注册表的 "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager" 并将其下面的"PendingFileRenameOperations" 的值删掉。
然后重新运行安装。
2、重装SQLServer2008,提示:MsiGetProductInfo 无法检索 Product Code {xxxxx}的包的 ProductVersion。错误代码: 1605
因为之前装过,所以考虑是不是没有卸载完全的原因,搜索了一下,果然是这样。解决方法如下:
运行cmd.exe,香港服务器租用,然后打开注册表编辑器regedit.exe,定位到 HKEY_Classes_Root\installer\UpgradeCodes
然后搜索 EB28D9C4,把搜索到的键值父节点删掉,就ok了。这里要注意 EB28D9C4 是 提示信息里{4C9D82EB-9001-4E59-8F64-0BEEE5F4A30A}
的第一部分的倒排。
删掉以后重新安装就可以了,我安装的时候,提示了好几个Product Code,香港空间,都是按照这种方式一一清除的。
,网站空间
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No,youshouldnotusetherootuserinMySQLforyourproduct.Instead,createspecificuserswithlimitedprivilegestoenhancesecurityandperformance:1)Createanewuserwithastrongpassword,2)Grantonlynecessarypermissionstothisuser,3)Regularlyreviewandupdateuserpermissions

MySQLstringdatatypesshouldbechosenbasedondatacharacteristicsandusecases:1)UseCHARforfixed-lengthstringslikecountrycodes.2)UseVARCHARforvariable-lengthstringslikenames.3)UseBINARYorVARBINARYforbinarydatalikecryptographickeys.4)UseBLOBorTEXTforlargeuns


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