最新版本x.3.1.68版本在67版本的基础上针对内存进行了优化x.3.1.67版本可以认为是sharding sphere的链接模式的复刻,x.3.1.68版本是在此基础上的大幅优化版本
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@ -64,75 +64,76 @@ namespace ShardingCore6x
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.UseSqlServer(connection)
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)
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//.AddDefaultDataSource("ds0", "server=127.0.0.1;port=3306;database=db2;userid=root;password=L6yBtV6qNENrwBy7;")
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.AddDefaultDataSource("ds0", "Data Source=localhost;Initial Catalog=db2;Integrated Security=True;")
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//.AddDefaultDataSource("ds0", "Data Source=localhost;Initial Catalog=db2;Integrated Security=True;")
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.AddDefaultDataSource("ds0", "Data Source=localhost;Initial Catalog=db1;Integrated Security=True;")
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.AddShardingTableRoute(op =>
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{
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op.AddShardingTableRoute<OrderVirtualTableRoute>();
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//op.AddShardingTableRoute<OrderVirtualTableRoute>();
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}).End();
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var buildServiceProvider = services.BuildServiceProvider();
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buildServiceProvider.GetRequiredService<IShardingBootstrapper>().Start();
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ICollection<Order> orders = new LinkedList<Order>();
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//ICollection<Order> orders = new LinkedList<Order>();
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using (var scope = buildServiceProvider.CreateScope())
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{
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var defaultShardingDbContext = scope.ServiceProvider.GetService<DefaultDbContext>();
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defaultShardingDbContext.Database.EnsureCreated();
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if (!defaultShardingDbContext.Set<Order>().Any())
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{
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var begin = DateTime.Now.Date.AddDays(-8);
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var now = DateTime.Now;
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var current = begin;
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int i = 0;
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var x = new OrderStatusEnum[] { OrderStatusEnum.Failed, OrderStatusEnum.NotPay, OrderStatusEnum.Succeed };
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while (current < now)
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{
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orders.Add(new Order()
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{
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Id = i.ToString(),
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Amount = i,
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Body = $"今天购买了的东西呀:{i}",
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CreateTime = current,
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Remark = $"这是我的备注哦备注哦备注哦:{i}",
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Payer = Guid.NewGuid().ToString("n"),
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OrderStatus = x[i % 3]
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});
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i++;
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current = current.AddMilliseconds(100);
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}
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var sp = Stopwatch.StartNew();
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defaultShardingDbContext.BulkInsert<Order>(orders.ToList());
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sp.Stop();
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Console.WriteLine($"批量插入订单数据:{orders.Count},用时:{sp.ElapsedMilliseconds}");
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}
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//using (var scope = buildServiceProvider.CreateScope())
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//{
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// var defaultShardingDbContext = scope.ServiceProvider.GetService<DefaultDbContext>();
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// defaultShardingDbContext.Database.EnsureCreated();
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// if (!defaultShardingDbContext.Set<Order>().Any())
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// {
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// var begin = DateTime.Now.Date.AddDays(-8);
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// var now = DateTime.Now;
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// var current = begin;
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// int i = 0;
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// var x = new OrderStatusEnum[] { OrderStatusEnum.Failed, OrderStatusEnum.NotPay, OrderStatusEnum.Succeed };
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// while (current < now)
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// {
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// orders.Add(new Order()
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// {
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// Id = i.ToString(),
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// Amount = i,
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// Body = $"今天购买了的东西呀:{i}",
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// CreateTime = current,
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// Remark = $"这是我的备注哦备注哦备注哦:{i}",
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// Payer = Guid.NewGuid().ToString("n"),
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// OrderStatus = x[i % 3]
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// });
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// i++;
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// current = current.AddMilliseconds(100);
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// }
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// var sp = Stopwatch.StartNew();
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// defaultShardingDbContext.BulkInsert<Order>(orders.ToList());
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// sp.Stop();
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// Console.WriteLine($"批量插入订单数据:{orders.Count},用时:{sp.ElapsedMilliseconds}");
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// }
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}
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using (var scope = buildServiceProvider.CreateScope())
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{
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var defaultShardingDbContext = scope.ServiceProvider.GetService<DefaultShardingDbContext>();
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if (!defaultShardingDbContext.Set<Order>().Any())
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{
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var sp = Stopwatch.StartNew();
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var bulkShardingEnumerable = defaultShardingDbContext.BulkShardingTableEnumerable(orders.ToList());
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foreach (var keyValuePair in bulkShardingEnumerable)
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{
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keyValuePair.Key.BulkInsert(keyValuePair.Value.ToList());
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}
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sp.Stop();
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Console.WriteLine($"批量插入订单数据:{orders.Count},用时:{sp.ElapsedMilliseconds}");
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}
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}
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//}
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//using (var scope = buildServiceProvider.CreateScope())
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//{
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// var defaultShardingDbContext = scope.ServiceProvider.GetService<DefaultShardingDbContext>();
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// if (!defaultShardingDbContext.Set<Order>().Any())
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// {
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// var sp = Stopwatch.StartNew();
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// var bulkShardingEnumerable = defaultShardingDbContext.BulkShardingTableEnumerable(orders.ToList());
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// foreach (var keyValuePair in bulkShardingEnumerable)
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// {
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// keyValuePair.Key.BulkInsert(keyValuePair.Value.ToList());
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// }
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// sp.Stop();
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// Console.WriteLine($"批量插入订单数据:{orders.Count},用时:{sp.ElapsedMilliseconds}");
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// }
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//}
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_defaultDbContext = ShardingContainer.GetService<DefaultDbContext>();
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_defaultShardingDbContext = ShardingContainer.GetService<DefaultShardingDbContext>();
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_virtualTableManager = ShardingContainer.GetService<IVirtualTableManager<DefaultShardingDbContext>>();
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_virtualTable = _virtualTableManager.GetVirtualTable<Order>();
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_routeTailFactory = ShardingContainer.GetService<IRouteTailFactory>();
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_streamMergeContextFactory =
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ShardingContainer.GetService<IStreamMergeContextFactory<DefaultShardingDbContext>>();
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_actualConnectionStringManager = new ActualConnectionStringManager<DefaultShardingDbContext>();
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_virtualDataSource = ShardingContainer.GetService<IVirtualDataSource<DefaultShardingDbContext>>();
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_dataSourceRouteRuleEngineFactory = ShardingContainer.GetService<IDataSourceRouteRuleEngineFactory<DefaultShardingDbContext>>();
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_tableRouteRuleEngineFactory = ShardingContainer.GetService<ITableRouteRuleEngineFactory<DefaultShardingDbContext>>();
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//_virtualTableManager = ShardingContainer.GetService<IVirtualTableManager<DefaultShardingDbContext>>();
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//_virtualTable = _virtualTableManager.GetVirtualTable<Order>();
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//_routeTailFactory = ShardingContainer.GetService<IRouteTailFactory>();
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//_streamMergeContextFactory =
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// ShardingContainer.GetService<IStreamMergeContextFactory<DefaultShardingDbContext>>();
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//_actualConnectionStringManager = new ActualConnectionStringManager<DefaultShardingDbContext>();
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//_virtualDataSource = ShardingContainer.GetService<IVirtualDataSource<DefaultShardingDbContext>>();
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// _dataSourceRouteRuleEngineFactory = ShardingContainer.GetService<IDataSourceRouteRuleEngineFactory<DefaultShardingDbContext>>();
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// _tableRouteRuleEngineFactory = ShardingContainer.GetService<ITableRouteRuleEngineFactory<DefaultShardingDbContext>>();
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}
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@ -1,9 +1,9 @@
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:start
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::定义版本
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set EFCORE2=2.3.1.67
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set EFCORE3=3.3.1.67
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set EFCORE5=5.3.1.67
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set EFCORE6=6.3.1.67
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set EFCORE2=2.3.1.68
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set EFCORE3=3.3.1.68
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set EFCORE5=5.3.1.68
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set EFCORE6=6.3.1.68
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::删除所有bin与obj下的文件
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@echo off
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