diff --git a/Examples/orm_vs/Program.cs b/Examples/orm_vs/Program.cs index 337f4a79..98c0708a 100644 --- a/Examples/orm_vs/Program.cs +++ b/Examples/orm_vs/Program.cs @@ -7,14 +7,16 @@ using System.ComponentModel.DataAnnotations.Schema; using System.Diagnostics; using System.Linq; using System.Text; +using System.Threading; +using System.Threading.Tasks; namespace orm_vs { class Program { static IFreeSql fsql = new FreeSql.FreeSqlBuilder() - //.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=20") - .UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=20") + .UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=20") + //.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=20") .UseAutoSyncStructure(false) .UseNoneCommandParameter(true) //.UseConfigEntityFromDbFirst(true) @@ -23,10 +25,10 @@ namespace orm_vs static SqlSugarClient sugar { get => new SqlSugarClient(new ConnectionConfig() { //不欺负，让连接池100个最小 - //ConnectionString = "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=20;Max Pool Size=20", - //DbType = DbType.SqlServer, - ConnectionString = "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=20;Max Pool Size=20", - DbType = DbType.MySql, + ConnectionString = "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=20;Max Pool Size=20", + DbType = DbType.SqlServer, + //ConnectionString = "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=20;Max Pool Size=20", + //DbType = DbType.MySql, IsAutoCloseConnection = true, InitKeyType = InitKeyType.Attribute }); @@ -35,13 +37,11 @@ namespace orm_vs class SongContext : DbContext { public DbSet Songs { get; set; } protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { - //optionsBuilder.UseSqlServer(@"Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=21;Max Pool Size=21"); - optionsBuilder.UseMySql("Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=21;Max Pool Size=21"); + optionsBuilder.UseSqlServer(@"Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=21;Max Pool Size=21"); + //optionsBuilder.UseMySql("Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=21;Max Pool Size=21"); } } - static StringBuilder sb = new StringBuilder(); - static void Main(string[] args) { fsql.CodeFirst.SyncStructure(typeof(Song), typeof(Song_tag), typeof(Tag)); @@ -53,53 +53,55 @@ namespace orm_vs sugar.Deleteable().Where(a => a.Id > 0).ExecuteCommand(); fsql.Ado.ExecuteNonQuery("delete from efcore_song"); + var sb = new StringBuilder(); Console.WriteLine("插入性能："); - Insert(1000, 1); + Insert(sb, 1000, 1); Console.Write(sb.ToString()); sb.Clear(); - Insert(1000, 10); + Insert(sb, 1000, 10); Console.Write(sb.ToString()); sb.Clear(); - Insert(1, 1000); + Insert(sb, 1, 1000); Console.Write(sb.ToString()); sb.Clear(); - Insert(1, 10000); + Insert(sb, 1, 10000); Console.Write(sb.ToString()); sb.Clear(); - Insert(1, 50000); + Insert(sb, 1, 50000); + Console.Write(sb.ToString()); + sb.Clear(); + Insert(sb, 1, 100000); Console.Write(sb.ToString()); sb.Clear(); Console.WriteLine("查询性能："); - Select(1000, 1); + Select(sb, 1000, 1); Console.Write(sb.ToString()); sb.Clear(); - Select(1000, 10); + Select(sb, 1000, 10); Console.Write(sb.ToString()); sb.Clear(); - Select(1, 1000); + Select(sb, 1, 1000); Console.Write(sb.ToString()); sb.Clear(); - Select(1, 10000); + Select(sb, 1, 10000); Console.Write(sb.ToString()); sb.Clear(); - Select(1, 50000); + Select(sb, 1, 50000); Console.Write(sb.ToString()); sb.Clear(); - Select(1, 100000); + Select(sb, 1, 100000); Console.Write(sb.ToString()); sb.Clear(); - Console.Write(sb.ToString()); Console.WriteLine("测试结束，按任意键退出..."); Console.ReadKey(); } - static void Select(int forTime, int size) { + static void Select(StringBuilder sb, int forTime, int size) { Stopwatch sw = new Stopwatch(); - sw.Restart(); for (var a = 0; a < forTime; a++) fsql.Select().Limit(size).ToList(); @@ -115,14 +117,14 @@ namespace orm_vs sw.Restart(); for (var a = 0; a < forTime; a++) { using (var db = new SongContext()) { - db.Songs.Take(size).ToList(); + db.Songs.Take(size).AsNoTracking().ToList(); } } sw.Stop(); sb.AppendLine($"EFCore Select {size}条数据，循环{forTime}次，耗时{sw.ElapsedMilliseconds}ms\r\n"); } - static void Insert(int forTime, int size) { + static void Insert(StringBuilder sb, int forTime, int size) { var songs = Enumerable.Range(0, size).Select(a => new Song { Create_time = DateTime.Now, Is_deleted = false, @@ -133,6 +135,11 @@ namespace orm_vs //预热 fsql.Insert(songs.First()).ExecuteAffrows(); sugar.Insertable(songs.First()).ExecuteCommand(); + using (var db = new SongContext()) { + //db.Configuration.AutoDetectChangesEnabled = false; + db.Songs.AddRange(songs.First()); + db.SaveChanges(); + } Stopwatch sw = new Stopwatch(); sw.Restart(); @@ -156,6 +163,7 @@ namespace orm_vs for (var a = 0; a < forTime; a++) { using (var db = new SongContext()) { + //db.Configuration.AutoDetectChangesEnabled = false; db.Songs.AddRange(songs.ToArray()); db.SaveChanges(); }