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移除 FreeSql.DbContext,成为独立项目
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@ -304,6 +304,37 @@ namespace FreeSql.Extensions.EntityUtil {
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func(item);
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}
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static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object>>> _dicClearEntityPrimaryValueWithIdentity = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object>>>();
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/// <summary>
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/// 清除实体的主键值,将自增、Guid类型的主键值清除
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/// </summary>
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/// <typeparam name="TEntity"></typeparam>
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/// <param name="orm"></param>
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/// <param name="item"></param>
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public static void ClearEntityPrimaryValueWithIdentity<TEntity>(this IFreeSql orm, TEntity item) {
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var func = _dicClearEntityPrimaryValueWithIdentity.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Action<object>>()).GetOrAdd(typeof(TEntity), t => {
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var _table = orm.CodeFirst.GetTableByEntity(t);
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var identitys = _table.Primarys.Where(a => a.Attribute.IsIdentity);
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var parm1 = Expression.Parameter(typeof(object));
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var var1Parm = Expression.Variable(t);
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var exps = new List<Expression>(new Expression[] {
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Expression.Assign(var1Parm, Expression.TypeAs(parm1, t))
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});
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foreach (var pk in _table.Primarys) {
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if (pk.Attribute.IsIdentity) {
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exps.Add(
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Expression.Assign(
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Expression.MakeMemberAccess(var1Parm, _table.Properties[pk.CsName]),
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Expression.Default(pk.CsType)
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)
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);
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}
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}
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return Expression.Lambda<Action<object>>(Expression.Block(new[] { var1Parm }, exps), new[] { parm1 }).Compile();
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});
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func(item);
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}
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static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, object, bool, string[]>>> _dicCompareEntityValueReturnColumns = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, object, bool, string[]>>>();
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/// <summary>
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/// 对比两个实体值,返回相同/或不相同的列名
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@ -1,44 +0,0 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>netstandard2.0</TargetFramework>
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<Version>0.3.14</Version>
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<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
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<Authors>YeXiangQin</Authors>
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<Description>打造 .NETCore 最方便的 ORM,DbFirst 与 CodeFirst 混合使用,提供从实体同步数据库,或者从数据库生成实体代码,支持 MySql/SqlServer/PostgreSQL/Oracle/Sqlite,读写分离、分表分库。</Description>
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<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
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<PackageTags>FreeSql ORM</PackageTags>
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</PropertyGroup>
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<ItemGroup>
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<Compile Remove="Oracle\**" />
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<Compile Remove="PostgreSQL\**" />
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<Compile Remove="Sqlite\**" />
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<Compile Remove="SqlServer\**" />
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<EmbeddedResource Remove="Oracle\**" />
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<EmbeddedResource Remove="PostgreSQL\**" />
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<EmbeddedResource Remove="Sqlite\**" />
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<EmbeddedResource Remove="SqlServer\**" />
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<None Remove="Oracle\**" />
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<None Remove="PostgreSQL\**" />
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<None Remove="Sqlite\**" />
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<None Remove="SqlServer\**" />
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</ItemGroup>
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<ItemGroup>
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<Compile Remove="FreeSqlBuilder.cs" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="CS-Script.Core" Version="1.0.6" />
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<PackageReference Include="Microsoft.CSharp" Version="4.5.0" />
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<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.1.0" />
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<PackageReference Include="Microsoft.Extensions.Logging" Version="2.1.0" />
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<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.1.0" />
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<PackageReference Include="MySql.Data" Version="8.0.15" />
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<PackageReference Include="Npgsql.LegacyPostgis" Version="4.0.5" />
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<PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
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<PackageReference Include="SafeObjectPool" Version="2.0.1" />
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</ItemGroup>
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</Project>
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@ -2,7 +2,7 @@
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<PropertyGroup>
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<TargetFramework>netstandard2.0</TargetFramework>
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<Version>0.3.27</Version>
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<Version>0.4.1</Version>
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<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
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<Authors>YeXiangQin</Authors>
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<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>
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