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  • C#教程之SmartSql 更新日志

SmartSql 更新历史记录

3.7.0

  1. support cross SqlMap reference for #30
  2. modifying Statement.Ref for delay dependence
  3. optimize Analyse Statement.SqlCommandType
  4. optimize CheckIncludeCyclicDependency
  5. fixed MultipleResultMap.Root result Map
  6. fixed PreparedCommand Sql log output for IgnoreParameterCase

3.6.8

  1. add support Statement for Transaction
  2. optimize Log output for issues:35
  3. add support [.] PropertyAccessor
  4. add support alias for SmartSqlOptions

3.6.6

  1. fixed ObjectUtils key conflicts
  2. add support for SmartSqlMapper multiple instance injection
  3. add support for IServiceProvider.GetSmartSqlMapper(string configPath)
      var smartSqlMapper = serviceProvider.GetSmartSqlMapper("SmartSql");
      var smartSqlMapper_1 = serviceProvider.GetSmartSqlMapper("SmartSql-1");
  1. optimize Options DI for SmartSqlOptions.UseOptions
            var builder = new ConfigurationBuilder()
                .SetBasePath(Directory.GetCurrentDirectory())
                 .AddJsonFile("SmartSqlConfig.json", false, true);

            var configuration = builder.Build();
            var services = new ServiceCollection();

            services.AddOptions();
            var smartSqlConfigJson = configuration.GetSection("SmartSqlConfig");
            services.Configure<SmartSqlConfigOptions>("SmartSql", smartSqlConfigJson);

            services.AddSmartSql(sp =>
            {
                return new SmartSqlOptions
                {
                     ConfigPath= "SmartSql"
                }.UseOptions(sp);
            });

3.6.4

  1. added support Root for MultipleResultMap
  2. added support ReadDb for Statement
  3. optimized PreparedCommand.Prepare log output

3.6.3

  1. optimized ITransaction Extension
  2. default injection SmartSql for AddRepository DI
  3. fixed path error for SmartSql.Options
  4. fixed SqlCommandAnalyzer
  5. add SqlIdNamingConvert

v3.6.0-rc1

  1. add MultipleResultMap
  2. add GetNested api
  3. add GetNestedAsync api
  4. add FillMultiple api
  5. add FillMultipleAsync api
  6. optimized ValueTuple result type for Repository
  7. add support Nested result type for Repository
    <MultipleResultMap Id="QueryByPageMReuslt">
      <Result Property="Total"/>
      <Result Property="List"/>
    </MultipleResultMap>
    <Statement Id="MQueryByPage" MultipleResultMap="QueryByPageMReuslt">
      Select Count(1) From T_Entity;
      Select Top 10 T.* From T_Entity T
    </Statement>
    public class QueryByPageResponse
    {
        public int Total { get; set; }
        public IEnumerable<T_Entity> List { get; set; }
    }

QueryByPageResponse MQueryByPage();

v3.5.14

  1. enhanced Maps.Statement support for CommandType and SourceChoice
  2. fixed Tag.For NotDirectValue bug
  3. optimized RequestContext.Request is DbParameterCollection

v3.5.10

  1. fixed Generic nested return value bug
  2. optimized DyRepository DI register
  3. fixed the same naming problems with different repository interfaces
  4. enhanced stored procedure support
  5. fixed the cache penetration problem with the cache value of null
  6. optimized storage procedure call interface construction

v3.5.3

  1. add support ValueTuple result
(int,User) QueryByPage(object reqParams);

(int,T) QueryByPage<T>(object reqParams);

v3.5.2

  1. add support SmartSqlMapConfig.SmartSqlMap.Type=DirectoryWithAllSub

v3.5.1

  1. add support QueryMultiple and QueryMultipleAsync
  2. SmartSql.DyRepository add support QueryMultiple And QueryMultipleAsync result
  3. support change table structure auto Deserializer
  4. SmartSql.Options add UserOptions for DI
  5. add support Env SmartSqlConfigPath
    • 5.1 Production => SmartSqlMapConfig.xml
    • 5.2 Development => SmartSqlMapConfig.Development.xml
    • 5.3 Staging => SmartSqlMapConfig.Staging.xml

v3.4.9

  1. fix DyRepository ExecuteBehavior.Auto bug

v3.4.8

  1. optimize DyRepository automatic execute for return int
  2. optimize default excute DataSourceChoice
  3. add support StatementAttribute.CommandType and SourceChoice

v3.4.3

  1. fix sqlmap hot update bug
  2. add support multi SmartSqlMapper instance
  3. fix Tag.Placeholder Space bug
  4. optimize SQL output
  5. Support for returning generic type nesting
  6. add support IRepositoryAsync
  7. add support muti custom scope_template
  8. fix Cache.FlushInterval attr bug
  9. optimize the resource reading directory

v3.3.8

  • fix GetDataSetAsync to use NextResultAsync
  • fix IsStatementSql.Defalut-Value=true
  • SmartSql.DyRepository support ParamAttribute
  • add SmartSql.Options DI AddSmartSqlOptionLoader & AddSmartSqlOption

v3.3.6

  • add ISession
  • add ITransaction
  • add ISession to DI
  • add ITransaction to DI
  • add ISmartSqlMapperAsync to DI

v3.3.3

  • add support ResultMap.Constructor
  • add support private ctor entity deser

v3.3.1

  • SmartSql.DyRepository add support asynchronous function
  • add support DEBUG-log output SQL And DBParameters.

v3.2.0

  1. add support pure SQL parameters For RequestContext.RealSql
  2. add support SmartSql.DyRepository Sql Attribute For StatementAttribute.Sql

SmartSql.DyRepository Demo

        [Statement(Sql = "Select Top(@Taken) T.* From T_Entity T With(NoLock);")]
        IEnumerable<T_Entity> QueryBySql(int Taken);

v3.1.0

  1. add GetDataTable Method
  2. add GetDataSet Method
  3. add GetDataTableAsync Method
  4. add GetDataSetAsync Method

SmartSql V3 Update

The lightest ORM in history! 107kb

Update content

  1. Remove Dapper dependency
  2. Support stored procedures
  3. Enhanced extensibility
  4. Refactoring code
  5. Optimal cache trigger strategy
  6. Dynamic implementation of Repository interface
  7. Support Parameter & Result Map & TypeHandler
  8. High performance

Performance evaluation


BenchmarkDotNet=v0.10.14, OS=Windows 10.0.17134
Intel Core i7-6700K CPU 4.00GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
.NET Core SDK=2.1.201
  [Host]     : .NET Core 2.0.7 (CoreCLR 4.6.26328.01, CoreFX 4.6.26403.03), 64bit RyuJIT
  DefaultJob : .NET Core 2.0.7 (CoreCLR 4.6.26328.01, CoreFX 4.6.26403.03), 64bit RyuJIT
ORM Type Method Return Mean Error StdDev Rank Gen 0 Gen 1 Gen 2 Allocated
Native NativeBenchmarks Query_GetValue_DbNull IEnumerable 78.39 ms 0.8935 ms 0.7921 ms 1 3000.0000 1125.0000 500.0000 15.97 MB
SmartSql SmartSqlBenchmarks Query IEnumerable 78.46 ms 0.2402 ms 0.1875 ms 1 2312.5000 1000.0000 312.5000 12.92 MB
SmartSqlDapper SmartSqlDapperBenchmarks Query IEnumerable 78.65 ms 1.2094 ms 1.1312 ms 1 3687.5000 1437.5000 687.5000 19.03 MB
Native NativeBenchmarks Query_IsDBNull_GetValue IEnumerable 78.84 ms 0.8984 ms 0.7502 ms 1 2312.5000 1000.0000 312.5000 12.92 MB
Dapper DapperBenchmarks Query IEnumerable 79.00 ms 1.0949 ms 0.9706 ms 1 3312.5000 1312.5000 625.0000 17.19 MB
EF EFBenchmarks Query IEnumerable 79.44 ms 1.6880 ms 1.5789 ms 1 6250.0000 - - 26.05 MB
SqlSugar SqlSugarBenchmarks Query IEnumerable 81.09 ms 0.8718 ms 0.7728 ms 2 2187.5000 875.0000 250.0000 12.64 MB
Chloe ChloeBenchmarks Query IEnumerable 83.86 ms 1.2714 ms 1.1893 ms 3 2250.0000 937.5000 312.5000 12.62 MB
EF EFBenchmarks SqlQuery IEnumerable 89.11 ms 0.7562 ms 0.6314 ms 4 8187.5000 125.0000 - 33.68 MB
EF EFBenchmarks Query_NoTracking IEnumerable 93.13 ms 0.8458 ms 0.7912 ms 5 5875.0000 2250.0000 1062.5000 29.71 MB
EF EFBenchmarks SqlQuery_NoTracking IEnumerable 106.89 ms 1.0998 ms 1.0288 ms 6 7437.5000 2875.0000 1312.5000 37.34 MB

作者：Ahoo Wang (阿虎)

Github: https://github.com/Ahoo-Wang/

SmartSql(高性能、高生产力，超轻量级的ORM！): https://github.com/Ahoo-Wang/SmartSql

SmartCode(不只是代码生成器！): https://github.com/Ahoo-Wang/SmartCode

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