一.SQL.Linq.lamda表达式 同一功能不同写法 SQL LINQ Lambda SELECT * FROM HumanResources.Employee from e in Employees select e Employees .Select (e => e) SELECT e.LoginID, e.JobTitle FROM HumanResources.Employee AS e from e in Employees select new {e.LoginID, e.J…
SQL.LINQ.Lambda 三种用法颜色注释: SQL LinqToSql Lambda QA1. 查询Student表中的所有记录的Sname.Ssex和Class列.select sname,ssex,class from studentLinq: from s in Students select new { s.SNAME, s.SSEX, s.CLASS }Lambda: Students.Select( s => new { SNAME = s.SNAME,SSEX = s.SS…
安装sql server 2008 management,提示错误:Sql2005SsmsExpressFacet 检查是否安装了 SQL Server 2005 Express 工具. 失败,已安装 SQL Server 2005 Express 工具.若要继续,请删除 SQL Server 2005 Express 工具.sql server 2005 management和sql server 2008 management不是兼容吗?为什么会有这样的提示?答案是SQL Server 20…