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Add demo
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using System;
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using System.Collections.Generic;
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using System.Text;
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using SqlSugar;
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using System.Linq;
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namespace OrmTest
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{
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public class CrossDatabase02
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{
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public static void Init()
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{
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var db = new SqlSugarClient(new List<ConnectionConfig>()
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{
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new ConnectionConfig(){DbLinkName= "SQLSUGAR4XTEST.DBO",ConfigId="OrderDb",DbType=DbType.SqlServer,ConnectionString="server=.;uid=sa;pwd=sasa;database=SQLSUGAR4XTEST",IsAutoCloseConnection=true},
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new ConnectionConfig(){ConfigId="OrderItemDb",DbType=DbType.SqlServer,ConnectionString="server=.;uid=sa;pwd=sasa;database=SQLSUGAR4XTEST2",IsAutoCloseConnection=true }
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});
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db.GetConnection("OrderDb").Aop.OnLogExecuting = (sql, p) =>Console.WriteLine( UtilMethods.GetNativeSql(sql, p));
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db.GetConnection("OrderItemDb").Aop.OnLogExecuting = (sql, p) => Console.WriteLine(UtilMethods.GetNativeSql(sql, p));
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db.GetConnection("OrderDb").CodeFirst.InitTables<Order>();
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db.GetConnection("OrderItemDb").CodeFirst.InitTables<OrderItem>();
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db.GetConnection("OrderDb").DbMaintenance.TruncateTable<Order>();
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db.GetConnection("OrderItemDb").DbMaintenance.TruncateTable<OrderItem>();
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db.GetConnection("OrderDb").Insertable(new Order() { Id = 1, CreateTime = DateTime.Now, Name = "a", Price = 10, CustomId = 1 }).ExecuteCommand();
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db.GetConnection("OrderItemDb").Insertable(new OrderItem() { OrderId = 1, CreateTime = DateTime.Now, Price = 10 }).ExecuteCommand();
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var list= db.QueryableWithAttr<OrderItem>()
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.Includes(it=>it.Order)
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.Where(it=>it.Order.Id==1)
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.ToList();
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}
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[SqlSugar.Tenant("OrderDb")]
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[SqlSugar.SugarTable("Order811")]
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public class Order
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{
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[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
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public int Id { get; set; }
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public string Name { get; set; }
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public decimal Price { get; set; }
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[SugarColumn(IsNullable = true)]
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public DateTime CreateTime { get; set; }
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[SugarColumn(IsNullable = true)]
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public int CustomId { get; set; }
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[Navigate(NavigateType.OneToMany, nameof(OrderItem.OrderId))]
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public List<OrderItem> Items { get; set; }
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}
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[SqlSugar.SugarTable("OrderDetail111")]
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[SqlSugar.Tenant("OrderItemDb")]
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public class OrderItem
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{
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[SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
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public int ItemId { get; set; }
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public int OrderId { get; set; }
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public decimal? Price { get; set; }
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[SqlSugar.SugarColumn(IsNullable = true)]
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public DateTime? CreateTime { get; set; }
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[Navigate(NavigateType.OneToOne, nameof(OrderId))]
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public Order Order { get; set; }
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}
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}
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}
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@ -33,6 +33,7 @@ namespace OrmTest
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}
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public static void Init()
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{
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CrossDatabase02.Init();
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UnitDynamicCoread12321.Init();
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UnitManyToManyadfafa.Init();
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UnitAsyncToken.Init();
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