摘要:
1、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.SSEX,CLASS = s.CLASS })2、查询教师所有的单位即不重复的Depart列。select distinct depart from teacherLinq:from t in Tea 阅读全文
posted @ 2012-01-16 11:52
Danny Chen
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