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sunkaixuan 2019-05-20 11:02:41 +08:00
parent 411431e167
commit 455cdc5e1e
2 changed files with 63 additions and 2 deletions
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63
Src/Asp.Net/SqlServerTest/Demo/Demo1_Queryable.cs
View File

@ -1,6 +1,8 @@
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data;
using System.Dynamic;
using System.Linq;
using System.Text;
@ -18,6 +20,63 @@ namespace OrmTest
Mapper();
SqlFuncTest();
Subquery();
ReturnType();
}
private static void ReturnType()
{
Console.WriteLine("");
Console.WriteLine("#### ReturnType Start ####");
var db = GetInstance();
List<Order> list = db.Queryable<Order>().ToList();
Order item = db.Queryable<Order>().First(it => it.Id == 1);
DataTable dataTable = db.Queryable<Order>().Select(it => it.Id).ToDataTable();
var json = db.Queryable<Order>().ToJson();
List<int> listInt = db.Queryable<Order>().Select(it => it.Id).ToList();
var dynamic = db.Queryable<Order>().Select<dynamic>().ToList();
var viewModel = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId ,
JoinType.Left, o.CustomId == c.Id
))
.Select<ViewOrder>().ToList();
var newDynamic = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new { orderName = o.Name, cusName=c.Name }).ToList();
var newClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new ViewOrder { Name=o.Name, CustomName=c.Name }).ToList();
var oneClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => c).ToList();
var twoClass = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select((o, i, c) => new { o,i}).ToList();
List<Dictionary<string, object>> ListDic = db.Queryable<Order, OrderItem, Custom>((o, i, c) => new JoinQueryInfos(
JoinType.Left, o.Id == i.OrderId,
JoinType.Left, o.CustomId == c.Id
))
.Select<ExpandoObject>().ToList().Select(it => it.ToDictionary(x => x.Key, x => x.Value)).ToList();
Console.WriteLine("#### ReturnType End ####");
}
private static void Subquery()
@ -32,6 +91,8 @@ namespace OrmTest
customName2 = SqlFunc.Subqueryable<Custom>().Where("it.CustomId = id").Where(s => true).Select(s => s.Name)
}).ToList();
var list2 = db.Queryable<Order>().Where(it => SqlFunc.Subqueryable<OrderItem>().Where(i => i.OrderId == it.Id).Any()).ToList();
Console.WriteLine("#### Subquery End ####");
}
@ -210,7 +271,7 @@ namespace OrmTest
{
return new SqlSugarClient(new ConnectionConfig()
{
DbType = DbType.SqlServer,
DbType = SqlSugar.DbType.SqlServer,
ConnectionString = Config.ConnectionString,
InitKeyType = InitKeyType.Attribute,
IsAutoCloseConnection = true,

2
Src/Asp.Net/SqlServerTest/Program.cs
View File

@ -8,7 +8,7 @@ namespace OrmTest
{
static void Main(string[] args)
{
OldTestMain.Init();
// OldTestMain.Init();
//Demo
Demo1_SqlSugarClient.Init();