You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
327 lines
13 KiB
327 lines
13 KiB
using SqlSugar;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace OrmTest
|
|
{
|
|
public class Demo3_Insertable
|
|
{
|
|
public static void Init()
|
|
{
|
|
Console.WriteLine("");
|
|
Console.WriteLine("#### Insertable Start ####");
|
|
|
|
SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
|
|
{
|
|
DbType = DbType.SqlServer,
|
|
ConnectionString = Config.ConnectionString,
|
|
InitKeyType = InitKeyType.Attribute,
|
|
IsAutoCloseConnection = true,
|
|
AopEvents = new AopEvents
|
|
{
|
|
OnLogExecuting = (sql, p) =>
|
|
{
|
|
Console.WriteLine(sql);
|
|
Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
|
|
}
|
|
}
|
|
});
|
|
|
|
var insertObj = new Order() { Id = 1, Name = "order1", Price = 0 };
|
|
var insertObjs = new List<Order> {
|
|
new Order() { Id = 11, Name = "XX", Price=0 },
|
|
new Order() { Id = 12, Name = "XX2" , Price=0}
|
|
};
|
|
|
|
var x=db.Insertable(insertObjs).RemoveDataCache().IgnoreColumns(it=>it.CreateTime).UseParameter().ExecuteCommand();
|
|
|
|
//Ignore CreateTime
|
|
db.Insertable(insertObj).IgnoreColumns(it => new { it.CreateTime }).ExecuteReturnIdentity();//get identity
|
|
db.Insertable(insertObj).IgnoreColumns("CreateTime").ExecuteReturnIdentity();
|
|
|
|
//Only insert Name and Price
|
|
db.Insertable(insertObj).InsertColumns(it => new { it.Name, it.Price }).ExecuteReturnIdentity();
|
|
db.Insertable(insertObj).InsertColumns("Name", "Price").ExecuteReturnIdentity();
|
|
|
|
//ignore null columns
|
|
db.Insertable(insertObjs).ExecuteCommand();//get change row count
|
|
|
|
//Use Lock
|
|
db.Insertable(insertObj).With(SqlWith.UpdLock).ExecuteCommand();
|
|
|
|
insertObjs = new List<Order> {
|
|
new Order() { Id = 11, Name = "order11", Price=1 },
|
|
new Order() { Id = 12, Name = "order12" , Price=20, CreateTime=DateTime.Now, CustomId=1}
|
|
};
|
|
db.Insertable(insertObjs).UseSqlServer().ExecuteBulkCopy();
|
|
var dt = db.Queryable<Order>().Take(5).ToDataTable();
|
|
dt.TableName = "Order";
|
|
db.Insertable(dt).UseSqlServer().ExecuteBulkCopy();
|
|
db.CodeFirst.InitTables<RootTable0, TwoItem, TwoItem2, TwoItem3>();
|
|
db.CodeFirst.InitTables<ThreeItem2>();
|
|
db.DbMaintenance.TruncateTable("RootTable0");
|
|
db.DbMaintenance.TruncateTable("TwoItem");
|
|
db.DbMaintenance.TruncateTable("TwoItem2");
|
|
db.DbMaintenance.TruncateTable("TwoItem3");
|
|
db.DbMaintenance.TruncateTable("ThreeItem2");
|
|
Console.WriteLine("SubInsert Start");
|
|
|
|
db.Insertable(new Order()
|
|
{
|
|
Name = "订单 1",
|
|
CustomId = 1,
|
|
Price = 100,
|
|
CreateTime = DateTime.Now,
|
|
Id = 0,
|
|
Items = new List<OrderItem>() {
|
|
new OrderItem(){
|
|
CreateTime=DateTime.Now,
|
|
OrderId=0,
|
|
Price=1,
|
|
ItemId=1
|
|
},
|
|
new OrderItem(){
|
|
CreateTime=DateTime.Now,
|
|
OrderId=0,
|
|
Price=2,
|
|
ItemId=2
|
|
}
|
|
}
|
|
})
|
|
.AddSubList(it => it.Items.First().OrderId).ExecuteCommand();
|
|
|
|
|
|
|
|
db.Insertable(new List<RootTable0>() {
|
|
new RootTable0()
|
|
{
|
|
Name="aa",
|
|
TwoItem2=new TwoItem2() {
|
|
Id="1",
|
|
ThreeItem2=new List<ThreeItem2>(){
|
|
new ThreeItem2(){ Name="a", TwoItem2Id="1" },
|
|
new ThreeItem2(){ Id=2, Name="a2", TwoItem2Id="2" }
|
|
}
|
|
},
|
|
TwoItem=new TwoItem()
|
|
{
|
|
Name ="itema" ,
|
|
RootId=2
|
|
},
|
|
TwoItem3=new List<TwoItem3>(){
|
|
new TwoItem3(){ Id=0, Name="a",Desc="" },
|
|
|
|
}
|
|
},
|
|
new RootTable0()
|
|
{
|
|
Name="bb",
|
|
TwoItem2=new TwoItem2() {
|
|
Id="2"
|
|
},
|
|
TwoItem=new TwoItem()
|
|
{
|
|
Name ="itemb" ,
|
|
RootId=2,
|
|
|
|
},
|
|
TwoItem3=new List<TwoItem3>(){
|
|
new TwoItem3(){ Id=1, Name="b",Desc="" },
|
|
new TwoItem3(){ Id=2, Name="b1",Desc="1" },
|
|
}
|
|
}
|
|
})
|
|
.AddSubList(it => it.TwoItem.RootId)
|
|
.AddSubList(it => new SubInsertTree()
|
|
{
|
|
Expression = it.TwoItem2.RootId,
|
|
ChildExpression = new List<SubInsertTree>() {
|
|
new SubInsertTree(){
|
|
Expression=it.TwoItem2.ThreeItem2.First().TwoItem2Id
|
|
}
|
|
}
|
|
})
|
|
.AddSubList(it => it.TwoItem3)
|
|
.ExecuteCommand();
|
|
|
|
SubNoIdentity(db);
|
|
SubIdentity(db);
|
|
|
|
|
|
var dict = new Dictionary<string, object>();
|
|
dict.Add("name", "1");
|
|
dict.Add("CreateTime", DateTime.Now);
|
|
dict.Add("Price", 1);
|
|
db.Insertable(dict).AS("[Order]").ExecuteCommand();
|
|
|
|
|
|
db.Fastest<Order>().BulkCopy(insertObjs);
|
|
Console.WriteLine("#### Insertable End ####");
|
|
|
|
}
|
|
|
|
private static void SubNoIdentity(SqlSugarClient db)
|
|
{
|
|
db.CodeFirst.InitTables<Country, Province, City>();
|
|
db.DbMaintenance.TruncateTable("Country");
|
|
db.DbMaintenance.TruncateTable("Province");
|
|
db.DbMaintenance.TruncateTable("City");
|
|
db.Insertable(new List<Country>()
|
|
{
|
|
new Country(){
|
|
Id=1,
|
|
Name="中国",
|
|
Provinces=new List<Province>(){
|
|
new Province{
|
|
Id=1001,
|
|
Name="江苏",
|
|
citys=new List<City>(){
|
|
new City(){ Id=1001001, Name="南通" },
|
|
new City(){ Id=1001002, Name="南京" }
|
|
}
|
|
},
|
|
new Province{
|
|
Id=1002,
|
|
Name="上海",
|
|
citys=new List<City>(){
|
|
new City(){ Id=1002001, Name="徐汇" },
|
|
new City(){ Id=1002002, Name="普陀" }
|
|
}
|
|
},
|
|
new Province{
|
|
Id=1003,
|
|
Name="北京",
|
|
citys=new List<City>(){
|
|
new City(){ Id=1003001, Name="北京A" },
|
|
new City(){ Id=1003002, Name="北京B" }
|
|
}
|
|
}
|
|
}
|
|
},
|
|
new Country(){
|
|
Name="美国",
|
|
Id=2,
|
|
Provinces=new List<Province>()
|
|
{
|
|
new Province(){
|
|
Name="美国小A",
|
|
Id=20001
|
|
},
|
|
new Province(){
|
|
Name="美国小b",
|
|
Id=20002
|
|
}
|
|
}
|
|
},
|
|
new Country(){
|
|
Name="英国",
|
|
Id=3
|
|
}
|
|
})
|
|
.AddSubList(it => new SubInsertTree()
|
|
{
|
|
Expression = it.Provinces.First().CountryId,
|
|
ChildExpression = new List<SubInsertTree>() {
|
|
new SubInsertTree(){
|
|
Expression=it.Provinces.First().citys.First().ProvinceId
|
|
}
|
|
}
|
|
})
|
|
.ExecuteCommand();
|
|
|
|
var list = db.Queryable<Country>()
|
|
.Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)
|
|
.Mapper(it =>
|
|
{
|
|
foreach (var item in it.Provinces)
|
|
{
|
|
item.citys = db.Queryable<City>().Where(y => y.ProvinceId == item.Id).ToList();
|
|
}
|
|
})
|
|
.ToList();
|
|
}
|
|
private static void SubIdentity(SqlSugarClient db)
|
|
{
|
|
db.CodeFirst.InitTables<Country1, Province1, City1>();
|
|
db.DbMaintenance.TruncateTable("Country1");
|
|
db.DbMaintenance.TruncateTable("Province1");
|
|
db.DbMaintenance.TruncateTable("City1");
|
|
db.Insertable(new List<Country1>()
|
|
{
|
|
new Country1(){
|
|
Id=1,
|
|
Name="中国",
|
|
Provinces=new List<Province1>(){
|
|
new Province1{
|
|
Id=1001,
|
|
Name="江苏",
|
|
citys=new List<City1>(){
|
|
new City1(){ Id=1001001, Name="南通" },
|
|
new City1(){ Id=1001002, Name="南京" }
|
|
}
|
|
},
|
|
new Province1{
|
|
Id=1002,
|
|
Name="上海",
|
|
citys=new List<City1>(){
|
|
new City1(){ Id=1002001, Name="徐汇" },
|
|
new City1(){ Id=1002002, Name="普陀" }
|
|
}
|
|
},
|
|
new Province1{
|
|
Id=1003,
|
|
Name="北京",
|
|
citys=new List<City1>(){
|
|
new City1(){ Id=1003001, Name="北京A" },
|
|
new City1(){ Id=1003002, Name="北京B" }
|
|
}
|
|
}
|
|
}
|
|
},
|
|
new Country1(){
|
|
Name="美国",
|
|
Id=2,
|
|
Provinces=new List<Province1>()
|
|
{
|
|
new Province1(){
|
|
Name="美国小A",
|
|
Id=20001
|
|
},
|
|
new Province1(){
|
|
Name="美国小b",
|
|
Id=20002
|
|
}
|
|
}
|
|
},
|
|
new Country1(){
|
|
Name="英国",
|
|
Id=3
|
|
}
|
|
})
|
|
.AddSubList(it => new SubInsertTree()
|
|
{
|
|
Expression = it.Provinces.First().CountryId,
|
|
ChildExpression = new List<SubInsertTree>() {
|
|
new SubInsertTree(){
|
|
Expression=it.Provinces.First().citys.First().ProvinceId
|
|
}
|
|
}
|
|
})
|
|
.ExecuteCommand();
|
|
|
|
var list = db.Queryable<Country1>()
|
|
.Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)
|
|
.Mapper(it =>
|
|
{
|
|
foreach (var item in it.Provinces)
|
|
{
|
|
item.citys = db.Queryable<City1>().Where(y => y.ProvinceId == item.Id).ToList();
|
|
}
|
|
})
|
|
.ToList();
|
|
}
|
|
}
|
|
}
|
|
|