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- 合并 FreeSql.DbContext 项目至 FreeSql 维护；
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199
FreeSql.Tests/FreeSql.Tests.PerformanceTests/MySqlAdoTest.cs
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199
FreeSql.Tests/FreeSql.Tests.PerformanceTests/MySqlAdoTest.cs
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using FreeSql.DataAnnotations;
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using System;
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using System.Diagnostics;
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using System.Text;
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using Xunit;
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using Dapper;
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using System.Linq;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using System.Threading;
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namespace FreeSql.Tests.PerformanceTest {
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public class MySqlAdoTest {
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[Fact]
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public void Query() {
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var sb = new StringBuilder();
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var time = new Stopwatch();
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time.Restart();
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List<xxx> dplist1 = null;
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist1 = Dapper.SqlMapper.Query<xxx>(conn.Value, "select * from song").ToList();
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {dplist1.Count}; ORM: Dapper");
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time.Restart();
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List<(int, string, string)> dplist2 = null;
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist2 = Dapper.SqlMapper.Query<(int, string, string)>(conn.Value, "select * from song").ToList();
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Tuple Counts: {dplist2.Count}; ORM: Dapper");
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time.Restart();
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List<dynamic> dplist3 = null;
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist3 = Dapper.SqlMapper.Query<dynamic>(conn.Value, "select * from song").ToList();
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Dynamic Counts: {dplist3.Count}; ORM: Dapper");
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var t31 = g.mysql.Ado.Query<xxx>("select * from song limit 1");
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time.Restart();
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var t3 = g.mysql.Ado.Query<xxx>("select * from song");
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {t3.Count}; ORM: FreeSql*");
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time.Restart();
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var t4 = g.mysql.Ado.Query<(int, string, string)>("select * from song");
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Tuple Counts: {t4.Count}; ORM: FreeSql*");
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time.Restart();
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var t41 = g.mysql.Select<xxx>().ToList<(int, string, string)>("id,title,url");
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query ToList<Tuple> Counts: {t41.Count}; ORM: FreeSql*");
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time.Restart();
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var t5 = g.mysql.Ado.Query<dynamic>("select * from song");
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Dynamic Counts: {t3.Count}; ORM: FreeSql*");
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}
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[Fact]
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public void QueryLimit10() {
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var sb = new StringBuilder();
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var time = new Stopwatch();
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time.Restart();
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List<xxx> dplist1 = new List<xxx>();
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for (var a = 0; a < 10000; a++) {
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist1.AddRange(Dapper.SqlMapper.Query<xxx>(conn.Value, "select * from song limit 10").ToList());
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}
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {dplist1.Count}; ORM: Dapper");
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time.Restart();
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List<(int, string, string)> dplist2 = new List<(int, string, string)>();
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for (var a = 0; a < 10000; a++) {
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist2.AddRange(Dapper.SqlMapper.Query<(int, string, string)>(conn.Value, "select * from song limit 10").ToList());
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}
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Tuple Counts: {dplist2.Count}; ORM: Dapper");
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time.Restart();
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List<dynamic> dplist3 = new List<dynamic>();
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for (var a = 0; a < 10000; a++) {
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist3.AddRange(Dapper.SqlMapper.Query<dynamic>(conn.Value, "select * from song limit 10").ToList());
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}
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Dynamic Counts: {dplist3.Count}; ORM: Dapper");
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time.Restart();
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List<xxx> t3 = new List<xxx>();
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for (var a = 0; a < 10000; a++) {
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t3.AddRange(g.mysql.Ado.Query<xxx>("select * from song limit 10"));
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {t3.Count}; ORM: FreeSql*");
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time.Restart();
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List<(int, string, string)> t4 = new List<(int, string, string)>();
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for (var a = 0; a < 10000; a++) {
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t4.AddRange(g.mysql.Ado.Query<(int, string, string)>("select * from song limit 10"));
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Tuple Counts: {t4.Count}; ORM: FreeSql*");
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time.Restart();
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List<dynamic> t5 = new List<dynamic>();
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for (var a = 0; a < 10000; a++) {
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t5.AddRange(g.mysql.Ado.Query<dynamic>("select * from song limit 10"));
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Dynamic Counts: {t3.Count}; ORM: FreeSql*");
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}
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[Fact]
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public void ToList() {
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var sb = new StringBuilder();
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var time = new Stopwatch();
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//var t31 = g.mysql.Select<xxx>().ToList();
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time.Restart();
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var t3 = g.mysql.Select<xxx>().ToList();
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; ToList Entity Counts: {t3.Count}; ORM: FreeSql*");
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time.Restart();
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List<xxx> dplist1 = null;
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist1 = Dapper.SqlMapper.Query<xxx>(conn.Value, "select * from song").ToList();
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}
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {dplist1.Count}; ORM: Dapper");
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}
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[Fact]
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public void ToListLimit10() {
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var sb = new StringBuilder();
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var time = new Stopwatch();
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time.Restart();
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var t3Count = 0;
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var p3 = Parallel.For(1, 50, b => {
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List<xxx> t3 = new List<xxx>();
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for (var a = 0; a < 1000; a++) {
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t3.AddRange(g.mysql.Select<xxx>().Limit(50).ToList());
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}
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Interlocked.Add(ref t3Count, t3.Count);
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});
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while (p3.IsCompleted == false) ;
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; ToList Entity Counts: {t3Count}; ORM: FreeSql*");
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time.Restart();
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var dplist1Count = 0;
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var p1 = Parallel.For(1, 50, b => {
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List<xxx> dplist1 = new List<xxx>();
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for (var a = 0; a < 1000; a++) {
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using (var conn = g.mysql.Ado.MasterPool.Get()) {
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dplist1.AddRange(Dapper.SqlMapper.Query<xxx>(conn.Value, "select * from song limit 50").ToList());
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}
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}
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Interlocked.Add(ref dplist1Count, dplist1.Count);
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});
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while (p1.IsCompleted == false) ;
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time.Stop();
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sb.AppendLine($"Elapsed: {time.Elapsed}; Query Entity Counts: {dplist1Count}; ORM: Dapper");
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}
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[Table(Name = "song")]
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class xxx {
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public int Id { get; set; }
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public string Title { get; set; }
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//public string Url { get; set; }
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public DateTime Create_time { get; set; }
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public bool Is_deleted { get; set; }
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}
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}
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}
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