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28810 2020-01-20 01:48:41 +08:00
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432
FreeSql/FreeSql.xml
View File

@ -2546,159 +2546,7 @@
耗时（单位：Ticks）
</summary>
</member>
<member name="P:FreeSql.Aop.SyncStructureAfterEventArgs.ElapsedMilliseconds">
<summary>
耗时（单位：毫秒）
</summary>
</member>
<member name="P:FreeSql.Aop.AuditValueEventArgs.AuditValueType">
<summary>
类型
</summary>
</member>
<member name="P:FreeSql.Aop.AuditValueEventArgs.Column">
<summary>
属性列的元数据
</summary>
</member>
<member name="P:FreeSql.Aop.AuditValueEventArgs.Property">
<summary>
反射的属性信息
</summary>
</member>
<member name="P:FreeSql.Aop.AuditValueEventArgs.Value">
<summary>
获取实体的属性值，也可以设置实体的属性新值
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsAutoSyncStructure">
<summary>
【开发环境必备】自动同步实体结构到数据库，程序运行中检查实体表是否存在，然后创建或修改
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsSyncStructureToLower">
<summary>
转小写同步结构
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsSyncStructureToUpper">
<summary>
转大写同步结构
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsConfigEntityFromDbFirst">
<summary>
将数据库的主键、自增、索引设置导入，适用 DbFirst 模式，无须在实体类型上设置 [Column(IsPrimary)] 或者 ConfigEntity。此功能目前可用于 mysql/sqlserver/postgresql/oracle。<para></para>
本功能会影响 IFreeSql 首次访问的速度。<para></para>
若使用 CodeFirst 创建索引后，又直接在数据库上建了索引，若无本功能下一次 CodeFirst 迁移时数据库上创建的索引将被删除
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsNoneCommandParameter">
<summary>
不使用命令参数化执行，针对 Insert/Update
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsGenerateCommandParameterWithLambda">
<summary>
是否生成命令参数化执行，针对 lambda 表达式解析
</summary>
</member>
<member name="P:FreeSql.ICodeFirst.IsLazyLoading">
<summary>
延时加载导航属性对象，导航属性需要声明 virtual
</summary>
</member>
<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements``1">
<summary>
将实体类型与数据库对比，返回DDL语句
</summary>
<typeparam name="TEntity"></typeparam>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type[])">
<summary>
将实体类型集合与数据库对比，返回DDL语句
</summary>
<param name="entityTypes">实体类型</param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type,System.String)">
<summary>
将实体类型与数据库对比，返回DDL语句（指定表名）
</summary>
<param name="entityType">实体类型</param>
<param name="tableName">指定表名对比</param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.SyncStructure``1">
<summary>
同步实体类型到数据库
</summary>
<typeparam name="TEntity"></typeparam>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type[])">
<summary>
同步实体类型集合到数据库
</summary>
<param name="entityTypes"></param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type,System.String)">
<summary>
同步实体类型到数据库（指定表名）
</summary>
<param name="entityType">实体类型</param>
<param name="tableName">指定表名对比</param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.GetDbInfo(System.Type)">
<summary>
根据 System.Type 获取数据库信息
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.ConfigEntity``1(System.Action{FreeSql.DataAnnotations.TableFluent{``0}})">
<summary>
在外部配置实体的特性
</summary>
<typeparam name="T"></typeparam>
<param name="entity"></param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.ConfigEntity(System.Type,System.Action{FreeSql.DataAnnotations.TableFluent})">
<summary>
在外部配置实体的特性
</summary>
<param name="type"></param>
<param name="entity"></param>
<returns></returns>
</member>
<member name="M:FreeSql.ICodeFirst.GetConfigEntity(System.Type)">
<summary>
获取在外部配置实体的特性
</summary>
<param name="type"></param>
<returns>未使用ConfigEntity配置时，返回null</returns>
</member>
<member name="M:FreeSql.ICodeFirst.GetTableByEntity(System.Type)">
<summary>
获取实体类核心配置
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:FreeSql.IDbFirst.GetDatabases">
<summary>
获取所有数据库
</summary>
<returns></returns>
</member>
<member name="M:FreeSql.IDbFirst.GetTablesByDatabase(System.String[])">
<summary>
获取指定数据库的表信息，包括表、列详情、主键、唯一键、索引、外键、备注
</summary>
<member name="P:FreeSql.Aop.SyncStru </summary>
<param name="database"></param>
<returns></returns>
</member>
@ -2887,98 +2735,107 @@
C#：从元组集合中查找 exp1, exp2, exp2 是否存在<para></para>
SQL： <para></para>
exp1 = that[0].Item1 and exp2 = that[0].Item2 and exp3 = that[0].Item3 OR <para></para>
exp1 = that[1].Item1 and exp2 = that[1].Item2 and exp3 = that[1].Item3 OR <para></para>
... <para></para>
注意：当 that 为 null 或 empty 时，返回 1=0
exp1 = that[1].Item1 and exp2 = that[1].Item2 aummary>
获取ado.net读取方法, GetBoolean、GetInt64
</summary>
<typeparam name="T1"></typeparam>
<typeparam name="T2"></typeparam>
<typeparam name="T3"></typeparam>
<param name="that"></param>
<param name="exp1"></param>
<param name="exp2"></param>
<param name="exp3"></param>
<param name="column"></param>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Distance(System.Drawing.Point,System.Drawing.Point)">
<member name="M:FreeSql.IDbFirst.GetCsStringify(FreeSql.DatabaseModel.DbColumnInfo)">
<summary>
测量两个经纬度的距离，返回单位：米
序列化
</summary>
<param name="that">经纬坐标1</param>
<param name="point">经纬坐标2</param>
<returns>返回距离（单位：米）</returns>
<param name="column"></param>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.AsSelect``1(System.Collections.Generic.IEnumerable{``0})">
<member name="M:FreeSql.IDbFirst.GetCsParse(FreeSql.DatabaseModel.DbColumnInfo)">
<summary>
将 IEnumable&lt;T&gt; 转成 ISelect&lt;T&gt;，以便使用 FreeSql 的查询功能。此方法用于 Lambad 表达式中，快速进行集合导航的查询。
反序列化
</summary>
<param name="column"></param>
<returns></returns>
</member>
<member name="M:FreeSql.IDbFirst.GetEnumsByDatabase(System.String[])">
<summary>
获取数据库枚举类型，适用 PostgreSQL
</summary>
<param name="database"></param>
<returns></returns>
</member>
<member name="M:FreeSql.Internal.CommonProvider.InsertProvider`1.IgnoreCanInsert">
<summary>
AsType, Ctor, ClearData 三处地方需要重新加载
</summary>
</member>
<member name="M:FreeSql.Internal.CommonProvider.UpdateProvider`1.IgnoreCanUpdate">
<summary>
AsType, Ctor, ClearData 三处地方需要重新加载
</summary>
</member>
<member name="M:FreeSql.Internal.CommonUtils.GetProperyCommentBySummary(System.Type)">
<summary>
通过属性的注释文本，通过 xml 读取
</summary>
<param name="type"></param>
<returns>Dict：key=属性名，value=注释</returns>
</member>
<member name="M:FreeSql.Internal.GlobalFilter.Apply``1(System.String,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
<summary>
创建一个过滤器
</summary>
<typeparam name="TEntity"></typeparam>
<param name="that"></param>
<param name="name">名字</param>
<param name="where">表达式</param>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``2(IFreeSql)">
<member name="P:FreeSql.Internal.Model.TableRef.RefMiddleEntityType">
<summary>
多表查询
中间表，多对多
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``3(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.None">
<summary>
多表查询
不进行任何处理
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``4(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscore">
<summary>
多表查询
将帕斯卡命名字符串转换为下划线分隔字符串
<para></para>
BigApple -> Big_Apple
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``5(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscoreWithUpper">
<summary>
多表查询
将帕斯卡命名字符串转换为下划线分隔字符串，且转换为全大写
<para></para>
BigApple -> BIG_APPLE
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``6(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscoreWithLower">
<summary>
多表查询
将帕斯卡命名字符串转换为下划线分隔字符串，且转换为全小写
<para></para>
BigApple -> big_apple
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``7(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.Upper">
<summary>
多表查询
将字符串转换为大写
<para></para>
BigApple -> BIGAPPLE
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``8(IFreeSql)">
<member name="F:FreeSql.Internal.StringConvertType.Lower">
<summary>
多表查询
将字符串转换为小写
<para></para>
BigApple -> bigapple
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``9(IFreeSql)">
<member name="M:FreeSql.Internal.StringUtils.PascalCaseToUnderScore(System.String)">
<summary>
多表查询
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.Select``10(IFreeSql)">
<summary>
多表查询
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExtensions.IncludeMany``2(System.Collections.Generic.List{``0},IFreeSql,System.Linq.Expressions.Expression{System.Func{``0,System.Collections.Generic.IEnumerable{``1}}},System.Action{FreeSql.ISelect{``1}})">
<summary>
本方法实现从已知的内存 List 数据，进行和 ISelect.IncludeMany 相同功能的贪婪加载<para></para>
示例：new List&lt;Song&gt;(new[] { song1, song2, song3 }).IncludeMany(g.sqlite, a => a.Tags);<para></para>
文档：https://github.com/2881099/FreeSql/wiki/%e8%b4%aa%e5%a9%aa%e5%8a%a0%e8%bd%bd#%E5%AF%BC%E8%88%AA%E5%B1%9E%E6%80%A7-onetomanymanytomany
</summary>
<typeparam name="TNavigate"></typeparam>
<param name="navigateSelector">选择一个集合的导航属性，如： .IncludeMany(a => a.Tags)<para></para>
可以 .Where 设置临时的关系映射，如： .IncludeMany(a => a.Tags.Where(tag => tag.TypeId == a.Id))<para></para>
将帕斯系映射，如： .IncludeMany(a => a.Tags.Where(tag => tag.TypeId == a.Id))<para></para>
可以 .Take(5) 每个子集合只取5条，如： .IncludeMany(a => a.Tags.Take(5))<para></para>
可以 .Select 设置只查询部分字段，如： (a => new TNavigate { Title = a.Title })
</param>
@ -3152,6 +3009,157 @@
CodeFirst 模式开发相关方法
</summary>
</member>
<member nBoolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
<summary>
使用 or 拼接两个 lambda 表达式
</summary>
<returns></returns>
</member>
<member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Or``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
<summary>
使用 or 拼接两个 lambda 表达式
</summary>
<typeparam name="T"></typeparam>
<param name="exp1"></param>
<param name="condition">true 时生效</param>
<param name="exp2"></param>
<returns></returns>
</member>
<member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Not``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean)">
<summary>
将 lambda 表达式取反
</summary>
<typeparam name="T"></typeparam>
<param name="exp"></param>
<param name="condition">true 时生效</param>
<returns></returns>
</member>
<member name="M:FreeUtil.NewMongodbId">
<summary>
生成类似Mongodb的ObjectId有序、不重复Guid
</summary>
<returns></returns>
</member>
<member name="M:IFreeSql.Insert``1">
<summary>
插入数据
</summary>
<typeparam name="T1"></typeparam>
<returns></returns>
</member>
<member name="M:IFreeSql.Insert``1(``0)">
<summary>
插入数据，传入实体
</summary>
<typeparam name="T1"></typeparam>
<param name="source"></param>
<returns></returns>
</member>
<member name="M:IFreeSql.Insert``1(``0[])">
<summary>
插入数据，传入实体数组
</summary>
<typeparam name="T1"></typeparam>
<param name="source"></param>
<returns></returns>
</member>
<member name="M:IFreeSql.Insert``1(System.Collections.Generic.List{``0})">
<summary>
插入数据，传入实体集合
</summary>
<typeparam name="T1"></typeparam>
<param name="source"></param>
<returns></returns>
</member>
<member name="M:IFreeSql.Insert``1(System.Collections.Generic.IEnumerable{``0})">
<summary>
插入数据，传入实体集合
</summary>
<typeparam name="T1"></typeparam>
<param name="source"></param>
<returns></returns>
</member>
<member name="M:IFreeSql.Update``1">
<summary>
修改数据
</summary>
<typeparam name="T1"></typeparam>
<returns></returns>
</member>
<member name="M:IFreeSql.Update``1(System.Object)">
<summary>
修改数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
</summary>
<typeparam name="T1"></typeparam>
<param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
<returns></returns>
</member>
<member name="M:IFreeSql.Select``1">
<summary>
查询数据
</summary>
<typeparam name="T1"></typeparam>
<returns></returns>
</member>
<member name="M:IFreeSql.Select``1(System.Object)">
<summary>
查询数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
</summary>
<typeparam name="T1"></typeparam>
<param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
<returns></returns>
</member>
<member name="M:IFreeSql.Delete``1">
<summary>
删除数据
</summary>
<typeparam name="T1"></typeparam>
<returns></returns>
</member>
<member name="M:IFreeSql.Delete``1(System.Object)">
<summary>
删除数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
</summary>
<typeparam name="T1"></typeparam>
<param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
<returns></returns>
</member>
<member name="M:IFreeSql.Transaction(System.Action)">
<summary>
开启事务（不支持异步），60秒未执行完成（可能）被其他线程事务自动提交
</summary>
<param name="handler">事务体 () => {}</param>
</member>
<member name="M:IFreeSql.Transaction(System.TimeSpan,System.Action)">
<summary>
开启事务（不支持异步）
</summary>
<param name="timeout">超时，未执行完成（可能）被其他线程事务自动提交</param>
<param name="handler">事务体 () => {}</param>
</member>
<member name="M:IFreeSql.Transaction(System.Data.IsolationLevel,System.TimeSpan,System.Action)">
<summary>
开启事务（不支持异步）
</summary>
<param name="isolationLevel"></param>
<param name="handler">事务体 () => {}</param>
<param name="timeout">超时，未执行完成（可能）被其他线程事务自动提交</param>
</member>
<member name="P:IFreeSql.Ado">
<summary>
数据库访问对象
</summary>
</member>
<member name="P:IFreeSql.Aop">
<summary>
所有拦截方法都在这里
</summary>
</member>
<member name="P:IFreeSql.CodeFirst">
<summary>
CodeFirst 模式开发相关方法
</summary>
</member>
<member name="P:IFreeSql.DbFirst">
<summary>
DbFirst 模式开发相关方法

61
Providers/FreeSql.Provider.Sqlite/AdonetPortable.cs
View File

@ -1,61 +0,0 @@
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Reflection;
using System.Text;
namespace FreeSql.Sqlite
{
internal class AdonetPortable
{
#if ns20
static bool _IsMicrosoft_Data_Sqlite;
static object _IsMicrosoft_Data_SqliteLock = new object();
static T PortableAction<T>(Func<T> systemCreate, Func<T> microsoftCreate)
{
if (_IsMicrosoft_Data_Sqlite == false)
{
try
{
return systemCreate();
}
catch
{
lock (_IsMicrosoft_Data_SqliteLock)
{
_IsMicrosoft_Data_Sqlite = true;
}
}
}
return microsoftCreate();
}
public static DbConnection GetSqliteConnection(string connectionString) => PortableAction<DbConnection>(
() => new System.Data.SQLite.SQLiteConnection(connectionString),
() => new Microsoft.Data.Sqlite.SqliteConnection(connectionString));
public static DbCommand GetSqliteCommand() => PortableAction<DbCommand>(
() => new System.Data.SQLite.SQLiteCommand(),
() => new Microsoft.Data.Sqlite.SqliteCommand());
public static DbParameter GetSqliteParameter() => PortableAction<DbParameter>(
() => new System.Data.SQLite.SQLiteParameter(),
() => new Microsoft.Data.Sqlite.SqliteParameter());
public static bool IsSqliteException(Exception exception) => PortableAction<bool>(
() => exception is System.Data.SQLite.SQLiteException,
() => exception is Microsoft.Data.Sqlite.SqliteException);
#else
public static DbConnection GetSqliteConnection(string connectionString) => new System.Data.SQLite.SQLiteConnection(connectionString);
public static DbCommand GetSqliteCommand() => new System.Data.SQLite.SQLiteCommand();
public static DbParameter GetSqliteParameter() => new System.Data.SQLite.SQLiteParameter();
public static bool IsSqliteException(Exception exception) => exception is System.Data.SQLite.SQLiteException;
#endif
}
}

5
Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
View File

@ -22,12 +22,9 @@
<None Include="../../logo.png" Pack="true" PackagePath="\" />
</ItemGroup>
<ItemGroup>
<ItemGroup >
<PackageReference Include="System.Data.SQLite.Core" Version="1.0.112" />
</ItemGroup>
<ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
<PackageReference Include="Microsoft.Data.Sqlite" Version="3.1.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />

9
Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteAdo.cs
View File

@ -4,6 +4,7 @@ using SafeObjectPool;
using System;
using System.Collections;
using System.Data.Common;
using System.Data.SQLite;
using System.Text;
using System.Threading;
@ -18,6 +19,10 @@ namespace FreeSql.Sqlite
if (connectionFactory != null)
{
MasterPool = new FreeSql.Internal.CommonProvider.DbConnectionPool(DataType.Sqlite, connectionFactory);
using (var conn = MasterPool.Get())
{
_CreateCommandConnection = conn.Value;
}
return;
}
if (!string.IsNullOrEmpty(masterConnectionString))
@ -57,9 +62,11 @@ namespace FreeSql.Sqlite
return string.Concat("'", param.ToString().Replace("'", "''"), "'");
}
DbConnection _CreateCommandConnection;
protected override DbCommand CreateCommand()
{
return AdonetPortable.GetSqliteCommand();
if (_CreateCommandConnection != null) return _CreateCommandConnection.CreateCommand();
return new SQLiteCommand();
}
protected override void ReturnConnection(IObjectPool<DbConnection> pool, Object<DbConnection> conn, Exception ex)

5
Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteConnectionPool.cs
View File

@ -4,6 +4,7 @@ using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Data.SQLite;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
@ -34,7 +35,7 @@ namespace FreeSql.Sqlite
public void Return(Object<DbConnection> obj, Exception exception, bool isRecreate = false)
{
if (exception != null && AdonetPortable.IsSqliteException(exception))
if (exception != null && exception is SQLiteException)
{
try { if (obj.Value.Ping() == false) obj.Value.OpenAndAttach(policy.Attaches); } catch { base.SetUnavailable(exception); }
}
@ -121,7 +122,7 @@ namespace FreeSql.Sqlite
public DbConnection OnCreate()
{
var conn = AdonetPortable.GetSqliteConnection(_connectionString);
var conn = new SQLiteConnection(_connectionString);
return conn;
}

1
Providers/FreeSql.Provider.Sqlite/SqliteProvider.cs
View File

@ -38,6 +38,7 @@ namespace FreeSql.Sqlite
this.Aop = new AopProvider();
this.CodeFirst = new SqliteCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
if (connectionFactory != null) this.CodeFirst.IsNoneCommandParameter = true;
}
internal CommonUtils InternalCommonUtils { get; }

5
Providers/FreeSql.Provider.Sqlite/SqliteUtils.cs
View File

@ -4,6 +4,7 @@ using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Data.SQLite;
namespace FreeSql.Sqlite
{
@ -31,7 +32,7 @@ namespace FreeSql.Sqlite
dbtype = DbType.Int64;
break;
}
var ret = AdonetPortable.GetSqliteParameter();
var ret = new SQLiteParameter();
ret.ParameterName = QuoteParamterName(parameterName);
ret.DbType = dbtype;
ret.Value = value;
@ -56,7 +57,7 @@ namespace FreeSql.Sqlite
dbtype = DbType.Int64;
break;
}
var ret = AdonetPortable.GetSqliteParameter();
var ret = new SQLiteParameter();
ret.ParameterName = $"@{name}";
ret.DbType = dbtype;
ret.Value = value;