现象:使用EF新增记录时,一直报上述异常,网上说是值为空.主键外键未设等原因导致,但是改正这些情况下问题依然 解决过程:异常中有一句(请参见内部异常),一直都没有当回事,后来实在没办法就静下心来看了看,内容异常内容如下: InnerException: System.Data.SqlClient.SqlExceptionHResult=-2146232060Message=Implicit conversion from data type nvarchar to varbinary is no
转自:https://www.fengjunzi.com/blog-25573.html 问题 有时候sqlserver无法启动了,原因是mssqlserver服务没有启动,当你手动启动时,又出现服务无法响应的可恶错误提示... 笔者"有幸"遇到了,我的原因是第5个,禁用TCP/IP协议,现在总结下可能的原因及解决方案 解决方案 IP地址配置不正确: 打开 Microsoft SQL Server 2005配置工具下的SQL Server Configuration Manager,选
https 调用验证失败 peer not authenticated 报错日志: Caused by: javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated at sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:431) at org.apache.http.conn.ssl.AbstractVe
在上篇文章Could not obtain information about Windows NT group/user 'xxxx\xxxx', error code 0x5里面,我介绍了SQL Server服务启动账号域账号锁定的情况下,有些Job Owner为域账号的作业执行会报错,其实在域账号被锁定的情况下(该域账号是SQL Server服务的启动账号),执行xp_cmdshell也会出错,错误信息如下所示: 在执行xp_cmdshell的过程中出错,调用'LogonUserW'失败,
(1787, 'When @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1, the statements CREATE TEMPORARY TABLE and DROP TEMPORARY TABLE can be executed in a non-transactional context only, and require that AUTOCOMMIT = 1.') python调用存储过程失败,解决方案: 在存储过程中添加:set @@autocommit=
1 Entities data=new Entities(); var list = from p in data.Record where p.CreateTime >= d && p.CreateTime < DateTime.Today select new { ID = p.ID, Name = p.Name, UserID=p.UserID }; foreach (var item in list) { var record = data.Record.FirstOr