SQL Server 解决疑难问题

SQL Server 实例无法启动
SQL Server 客户端无法连接到服务器
SQL Server 客户端无响应
SQL Server 经常卡死
SQL Server 网络卡顿
SQL Server 查询很慢 
SQL Server 数据文件很大
SQL Server 表大
SQL Server 表行大
SQL Server 索引大
SQL Server 数据库为只读模式
SQL Server 启动服务失败
SQL Server 数据库备份
SQL Server 数据库恢复
SQL Server 优化
SQL Server 找不到网络路径
Error 0x8024402C: 异常来自 HRESULT:0X8024402C
Management Tools  Failed
Master database Failed
实例 database Failed

SQL Server 经常卡死，有时几十秒，有时几分钟，严重影响生产线的正常运行

客户无法响应
the timeout period elapsed prior to completion of the operation or the server is not respond

客户端无法连接到服务器
无法连接到 WIN-XXXXXX
其它信息：
A network related or instance specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible,Verify that the instance name is correct and that
SQL Server is configured to allow remote connections.(provider:Named Pipes Provider,error:40-
Could not open a connection to SQL Server) (Microsoft SQL Server,错误: 53)
 -->找不到网络路径

Always install the latet updates to enhance you SQL Server security and performance
SQL Server Setup could not search for updates through the Windows Update service,you
can either check again or click Next to continue.To troubleshoot issues with you Windows
Update service,view the link below,ensure you have Internet or network access,and ensure
you windows Update service can find updates interactively throught the Windows Update
control panel.

Error 0x8024402C: 异常来自 HRESULT:0X8024402C

Management Tools  Failed

Master database Failed