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610262374@qq.com
2017-03-11 10:28:33 +08:00
parent a9ae43aad8
commit 43b1b67d85
1 changed files with 8 additions and 8 deletions
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16
OrmTest/UnitTest/Query/SelectQuery.cs
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@@ -34,21 +34,21 @@ namespace OrmTest.UnitTest
{ {
Console.WriteLine(sql+" " + pars); Console.WriteLine(sql+" " + pars);
}; };
//var list = db.Queryable<Student>() var list = db.Queryable<Student>()
.Where(st => st.Id > 0)
.Select(it => new ViewModelStudent { Name = it.Name }).ToList();
// .Where(st => st.Id > 0) var list2 = db.Queryable<Student>()
// .Select(it => new ViewModelStudent { Name = it.Name }).ToList(); .Where(st => st.Id > 0)
//var list2 = db.Queryable<Student>() .Select("id").ToList();
// .Where(st => st.Id > 0)
// .Select("id").ToList();
var list = db.Queryable<Student, School,School>((st, sc,sc2) => new object[] { var list3 = db.Queryable<Student, School,School>((st, sc,sc2) => new object[] {
JoinType.Left,st.SchoolId==sc.Id, JoinType.Left,st.SchoolId==sc.Id,
JoinType.Left,sc2.Id==sc.Id JoinType.Left,sc2.Id==sc.Id
}).Where(st => st.Id > 0) }).Where(st => st.Id > 0)
.Select<School>((st) =>new School() { Id=st.Id}).ToList(); .Select<School>((st) =>new School() { Id=st.Id}).ToList();
var list3 = db.Queryable("Student", "st") var list4 = db.Queryable("Student", "st")
.AddJoinInfo("School", "sh", "sh.id=st.schoolid") .AddJoinInfo("School", "sh", "sh.id=st.schoolid")
.Where("st.id>@id") .Where("st.id>@id")
.AddParameters(new {id=1}) .AddParameters(new {id=1})