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Multi database query page bug

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skx 2021-01-04 14:59:26 +08:00
parent 87e7bce7af
commit b7eda4c803
3 changed files with 107 additions and 0 deletions
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1
Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
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@ -77,6 +77,7 @@
<Compile Include="Models\OrderItem.cs" />
<Compile Include="Demo\Demo0_SqlSugarClient.cs" />
<Compile Include="Models\ViewOrder.cs" />
<Compile Include="UnitTest\Test01.cs" />
<Compile Include="UnitTest\UInsert.cs" />
<Compile Include="UnitTest\UQueryable2.cs" />
<Compile Include="UnitTest\UQueue.cs" />

100
Src/Asp.Net/SqlServerTest/UnitTest/Test01.cs Normal file
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@ -0,0 +1,100 @@
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OrmTest
{
public partial class NewUnitTest
{
[SugarTable("UnitUser")]
public class User2
{
[SugarColumn(IsPrimaryKey = true)]
public int Id { set; get; }
public string Name { set; get; }
public int DepartmentId { set; get; }
}
[SugarTable("UnitOrder")]
public class Order2
{
[SugarColumn(IsPrimaryKey = true)]
public int Id { set; get; }
public string Name { set; get; }
public int UserId { set; get; }
}
[SugarTable("UnitDepartment")]
public class Department2
{
[SugarColumn(IsPrimaryKey = true)]
public int Id { set; get; }
public string Name { set; get; }
}
public static async Task QueryableAsync2()
{
DataBaseInitialize();
var context = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = "Data Source=.;Initial Catalog=test2222;User id=sa;Password=haosql;pooling=true;min pool size = 2;max pool size=100;",
DbType = DbType.SqlServer,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
});
//调式代码 用来打印SQL
context.Aop.OnLogExecuting = (sql, pars) =>
{
Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss") + "开始\r\n" + sql + "\r\n" + context.Utilities.SerializeObject(pars.ToDictionary(it => it.ParameterName, it => it.Value)));
};
context.Aop.OnLogExecuted = (sql, pars) =>
{
Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss") + "结束\r\n" + sql + "\r\n" + context.Utilities.SerializeObject(pars.ToDictionary(it => it.ParameterName, it => it.Value)));
};
var recordCount = new RefAsync<int>();
//var result = await context.Queryable<Order, User, Department>((o, u, d) => new JoinQueryInfos
var result = await context.Queryable<Order2, User2>((o, u) => new JoinQueryInfos
(
JoinType.Left, o.UserId == u.Id
//,JoinType.Left, u.DepartmentId == d.Id
))
.AS<Order2>("dbo.UnitOrder")
.AS<User2>("test1111.dbo.UnitUser")
//.AS<Department>("test1.dbo.Department")
.Select(o => new User2() { Id = o.Id, Name = o.Name })
.ToPageListAsync(1, 10, recordCount);
Console.ReadLine();
}
public static void DataBaseInitialize()
{
//数据库1
var context1 = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = "Data Source=.;Initial Catalog=test1111;User id=sa;Password=haosql;pooling=true;min pool size = 2;max pool size=100;",
DbType = DbType.SqlServer,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
});
context1.DbMaintenance.CreateDatabase();
context1.CodeFirst.InitTables(typeof(User2));
context1.CodeFirst.InitTables(typeof(Department2));
if (context1.Queryable<User2>().Where(t => t.Id == 1).Count() == 0)
context1.Insertable(new User2() { Id = 1, Name = "TestUser", DepartmentId = 1 }).ExecuteCommand();
if (context1.Queryable<Department2>().Where(t => t.Id == 1).Count() == 0)
context1.Insertable(new Department2() { Id = 1, Name = "TestDepartment" }).ExecuteCommand();
//数据库2
var context2 = new SqlSugarClient(new ConnectionConfig()
{
ConnectionString = "Data Source=.;Initial Catalog=test2222;User id=sa;Password=haosql;pooling=true;min pool size = 2;max pool size=100;",
DbType = DbType.SqlServer,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute,
});
context2.DbMaintenance.CreateDatabase();
context2.CodeFirst.InitTables(typeof(Order2));
if (context1.Queryable<User2>().Where(t => t.Id == 1).Count() == 0)
context2.Insertable(new Order2() { Id = 1, Name = "Order", UserId = 1 }).ExecuteCommand();
}
}
}

6
Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
View File

@ -1083,7 +1083,9 @@ namespace SqlSugar
}
public async Task<List<T>> ToPageListAsync(int pageIndex, int pageSize, RefAsync<int> totalNumber)
{
var oldMapping = this.Context.MappingTables;
totalNumber.Value = await this.Clone().CountAsync();
this.Context.MappingTables = oldMapping;
return await this.Clone().ToPageListAsync(pageIndex, pageSize);
}
public async Task<string> ToJsonAsync()
@ -1108,7 +1110,9 @@ namespace SqlSugar
}
public async Task<string> ToJsonPageAsync(int pageIndex, int pageSize, RefAsync<int> totalNumber)
{
var oldMapping = this.Context.MappingTables;
totalNumber.Value = await this.Clone().CountAsync();
this.Context.MappingTables = oldMapping;
return await this.Clone().ToJsonPageAsync(pageIndex, pageSize);
}
public async Task<DataTable> ToDataTableAsync()
@ -1135,7 +1139,9 @@ namespace SqlSugar
}
public async Task<DataTable> ToDataTablePageAsync(int pageIndex, int pageSize, RefAsync<int> totalNumber)
{
var oldMapping = this.Context.MappingTables;
totalNumber.Value = await this.Clone().CountAsync();
this.Context.MappingTables = oldMapping;
return await this.Clone().ToDataTablePageAsync(pageIndex, pageSize);
}