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@ -84,169 +84,15 @@ namespace OrmTest |
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var dataTable= db.Queryable<Order>().Select("id,name,Price").Take(2).ToDataTable(); |
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int result= db.Fastest<System.Data.DataTable>().AS("order").BulkCopy("order", dataTable); |
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int result2 = db.Fastest<System.Data.DataTable>().AS("order").BulkCopy( dataTable); |
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object o = db.Queryable<Order>().First(); |
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db.InsertableByObject(o).ExecuteCommand(); |
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object os = db.Queryable<Order>().Take(2).ToList(); |
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db.InsertableByObject(os).ExecuteCommand(); |
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Console.WriteLine("#### Insertable End ####"); |
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} |
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private static void SubNoIdentity(SqlSugarClient db) |
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{ |
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db.CodeFirst.InitTables<Country, Province, City>(); |
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db.DbMaintenance.TruncateTable("Country"); |
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db.DbMaintenance.TruncateTable("Province"); |
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db.DbMaintenance.TruncateTable("City"); |
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db.Insertable(new List<Country>() |
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{ |
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new Country(){ |
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Id=1, |
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Name="中国", |
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Provinces=new List<Province>(){ |
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new Province{ |
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Id=1001, |
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Name="江苏", |
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citys=new List<City>(){ |
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new City(){ Id=1001001, Name="南通" }, |
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new City(){ Id=1001002, Name="南京" } |
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} |
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}, |
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new Province{ |
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Id=1002, |
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Name="上海", |
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citys=new List<City>(){ |
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new City(){ Id=1002001, Name="徐汇" }, |
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new City(){ Id=1002002, Name="普陀" } |
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} |
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}, |
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new Province{ |
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Id=1003, |
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Name="北京", |
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citys=new List<City>(){ |
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new City(){ Id=1003001, Name="北京A" }, |
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new City(){ Id=1003002, Name="北京B" } |
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} |
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} |
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} |
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}, |
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new Country(){ |
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Name="美国", |
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Id=2, |
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Provinces=new List<Province>() |
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{ |
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new Province(){ |
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Name="美国小A", |
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Id=20001 |
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}, |
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new Province(){ |
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Name="美国小b", |
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Id=20002 |
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} |
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} |
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}, |
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new Country(){ |
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Name="英国", |
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Id=3 |
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} |
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}) |
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.AddSubList(it => new SubInsertTree() |
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{ |
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Expression = it.Provinces.First().CountryId, |
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ChildExpression = new List<SubInsertTree>() { |
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new SubInsertTree(){ |
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Expression=it.Provinces.First().citys.First().ProvinceId |
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} |
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} |
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}) |
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.ExecuteCommand(); |
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var list = db.Queryable<Country>() |
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.Mapper(it => it.Provinces, it => it.Provinces.First().CountryId) |
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.Mapper(it => |
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{ |
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foreach (var item in it.Provinces) |
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{ |
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item.citys = db.Queryable<City>().Where(y => y.ProvinceId == item.Id).ToList(); |
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} |
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}) |
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.ToList(); |
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} |
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private static void SubIdentity(SqlSugarClient db) |
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{ |
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db.CodeFirst.InitTables<Country1, Province1, City1>(); |
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db.DbMaintenance.TruncateTable("Country1"); |
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db.DbMaintenance.TruncateTable("Province1"); |
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db.DbMaintenance.TruncateTable("City1"); |
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db.Insertable(new List<Country1>() |
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{ |
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new Country1(){ |
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Id=1, |
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Name="中国", |
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Provinces=new List<Province1>(){ |
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new Province1{ |
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Id=1001, |
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Name="江苏", |
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citys=new List<City1>(){ |
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new City1(){ Id=1001001, Name="南通" }, |
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new City1(){ Id=1001002, Name="南京" } |
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} |
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}, |
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new Province1{ |
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Id=1002, |
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Name="上海", |
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citys=new List<City1>(){ |
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new City1(){ Id=1002001, Name="徐汇" }, |
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new City1(){ Id=1002002, Name="普陀" } |
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} |
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}, |
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new Province1{ |
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Id=1003, |
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Name="北京", |
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citys=new List<City1>(){ |
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new City1(){ Id=1003001, Name="北京A" }, |
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new City1(){ Id=1003002, Name="北京B" } |
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} |
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} |
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} |
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}, |
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new Country1(){ |
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Name="美国", |
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Id=2, |
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Provinces=new List<Province1>() |
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{ |
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new Province1(){ |
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Name="美国小A", |
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Id=20001 |
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}, |
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new Province1(){ |
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Name="美国小b", |
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Id=20002 |
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} |
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} |
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}, |
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new Country1(){ |
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Name="英国", |
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Id=3 |
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} |
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}) |
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.AddSubList(it => new SubInsertTree() |
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{ |
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Expression = it.Provinces.First().CountryId, |
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ChildExpression = new List<SubInsertTree>() { |
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new SubInsertTree(){ |
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Expression=it.Provinces.First().citys.First().ProvinceId |
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} |
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} |
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}) |
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.ExecuteCommand(); |
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var list = db.Queryable<Country1>() |
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.Mapper(it => it.Provinces, it => it.Provinces.First().CountryId) |
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.Mapper(it => |
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{ |
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foreach (var item in it.Provinces) |
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{ |
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item.citys = db.Queryable<City1>().Where(y => y.ProvinceId == item.Id).ToList(); |
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} |
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}) |
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.ToList(); |
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} |
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} |
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} |
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sunkaixuan
2 years ago