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add Examples/orm_vs

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2019-03-19 13:35:25 +08:00
parent 7738dfec88
commit a0cebe229e
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Examples/orm_vs/Program.cs Normal file
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using FreeSql.DataAnnotations;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
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")
.UseAutoSyncStructure(false)
.UseNoneCommandParameter(true)
//.UseConfigEntityFromDbFirst(true)
.Build();
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,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute
});
}
static StringBuilder sb = new StringBuilder();
static void Main(string[] args) {
//fsql.CodeFirst.SyncStructure(typeof(Song), typeof(Song_tag), typeof(Tag));
//sugar.CodeFirst.InitTables(typeof(Song), typeof(Song_tag), typeof(Tag));
//sugar创建表失败：SqlSugar.SqlSugarException: Sequence contains no elements
//测试前清空数据
fsql.Delete<Song>().Where(a => a.Id > 0).ExecuteAffrows();
sugar.Deleteable<Song>().Where(a => a.Id > 0).ExecuteCommand();
Console.WriteLine("插入性能：");
Insert(1000, 1);
Console.Write(sb.ToString());
sb.Clear();
Insert(1000, 10);
Console.Write(sb.ToString());
sb.Clear();
Insert(1, 1000);
Console.Write(sb.ToString());
sb.Clear();
Insert(1, 10000);
Console.Write(sb.ToString());
sb.Clear();
Insert(1, 50000);
Console.Write(sb.ToString());
sb.Clear();
Console.WriteLine("查询性能：");
Select(1000, 1);
Console.Write(sb.ToString());
sb.Clear();
Select(1000, 10);
Console.Write(sb.ToString());
sb.Clear();
Select(1, 1000);
Console.Write(sb.ToString());
sb.Clear();
Select(1, 10000);
Console.Write(sb.ToString());
sb.Clear();
Select(1, 50000);
Console.Write(sb.ToString());
sb.Clear();
Select(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) {
Stopwatch sw = new Stopwatch();
sw.Restart();
for (var a = 0; a < forTime; a++)
fsql.Select<Song>().Limit(size).ToList();
sw.Stop();
sb.AppendLine($"FreeSql Select {size}条数据，循环{forTime}次，耗时{sw.ElapsedMilliseconds}ms");
sw.Restart();
for (var a = 0; a < forTime; a++)
sugar.Queryable<Song>().Take(size).ToList();
sw.Stop();
sb.AppendLine($"SqlSugar Select {size}条数据，循环{forTime}次，耗时{sw.ElapsedMilliseconds}ms\r\n");
}
static void Insert(int forTime, int size) {
var songs = Enumerable.Range(0, size).Select(a => new Song {
Create_time = DateTime.Now,
Is_deleted = false,
Title = $"Insert_{a}",
Url = $"Url_{a}"
}).ToArray();
//预热
fsql.Insert(songs.First()).ExecuteAffrows();
sugar.Insertable(songs.First()).ExecuteCommand();
Stopwatch sw = new Stopwatch();
sw.Restart();
for (var a = 0; a < forTime; a++)
fsql.Insert(songs).ExecuteAffrows();
sw.Stop();
sb.AppendLine($"FreeSql Insert {size}条数据，循环{forTime}次，耗时{sw.ElapsedMilliseconds}ms");
sw.Restart();
for (var a = 0; a < forTime; a++)
sugar.Insertable(songs).ExecuteCommand();
sw.Stop();
sb.AppendLine($"SqlSugar Insert {size}条数据，循环{forTime}次，耗时{sw.ElapsedMilliseconds}ms\r\n");
}
}
[Table(Name = "freesql_song")]
[SugarTable("sugar_song")]
public class Song {
[Column(IsIdentity = true)]
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public DateTime? Create_time { get; set; }
public bool? Is_deleted { get; set; }
public string Title { get; set; }
public string Url { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual ICollection<Tag> Tags { get; set; }
}
[Table(Name = "freesql_song_tag")]
[SugarTable("sugar_song_tag")]
public class Song_tag {
public int Song_id { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual Song Song { get; set; }
public int Tag_id { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual Tag Tag { get; set; }
}
[Table(Name = "freesql_tag")]
[SugarTable("sugar_tag")]
public class Tag {
[Column(IsIdentity = true)]
[SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
public int Id { get; set; }
public int? Parent_id { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual Tag Parent { get; set; }
public decimal? Ddd { get; set; }
public string Name { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual ICollection<Song> Songs { get; set; }
[SugarColumn(IsIgnore = true)]
public virtual ICollection<Tag> Tags { get; set; }
}
}