weiai/FreeSql
1
0
Fork 0
mirror of https://github.com/dotnetcore/FreeSql.git synced 2026-03-22 14:00:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

- 添加 IUpdate.SetByPropertyName 动态指定属性更新；

Browse Source
This commit is contained in:
2881099
2025-11-10 15:04:04 +08:00
parent 13c6383dcc
commit ca839d54f7
3 changed files with 47 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

128
FreeSql/FreeSql.xml
View File

@@ -1097,93 +1097,6 @@
</summary>
<returns></returns>
</member>
<member name="T:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder">
<summary>
动态创建实体类型
</summary>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.#ctor(IFreeSql,System.String,System.Attribute[])">
<summary>
配置Class
</summary>
<param name="className">类名</param>
<param name="attributes">类标记的特性[Table(Name = "xxx")] [Index(xxxx)]</param>
<returns></returns>
</member>
<member name="P:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.TypeBuilder">
<summary>
获取类型构建器，可作为要构建的Type来引用
</summary>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.Property(System.String,System.Type,System.Attribute[])">
<summary>
配置属性
</summary>
<param name="propertyName">属性名称</param>
<param name="propertyType">属性类型</param>
<param name="attributes">属性标记的特性-支持多个</param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.Property(System.String,System.Type,System.Boolean,System.Attribute[])">
<summary>
配置属性
</summary>
<param name="propertyName">属性名称</param>
<param name="propertyType">属性类型</param>
<param name="isOverride">该属性是否重写父类属性</param>
<param name="attributes">属性标记的特性-支持多个</param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.Property(System.String,System.Type,System.Boolean,System.Object,System.Attribute[])">
<summary>
配置属性
</summary>
<param name="propertyName">属性名称</param>
<param name="propertyType">属性类型</param>
<param name="isOverride">该属性是否重写父类属性</param>
<param name="defaultValue">属性默认值</param>
<param name="attributes">属性标记的特性-支持多个</param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.Extend(System.Type)">
<summary>
配置父类
</summary>
<param name="superClass">父类类型</param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.OverrideProperty(System.Reflection.Emit.TypeBuilder@,System.Reflection.Emit.MethodBuilder,FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.PropertyMethodEnum,System.String)">
<summary>
Override属性
</summary>
<param name="typeBuilder"></param>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.Build">
<summary>
Emit动态创建出Class - Type
</summary>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.BuildJustType">
<summary>
Emit动态创建出Class - Type，不附带获取TableInfo
</summary>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.FirstCharToLower(System.String)">
<summary>
首字母小写
</summary>
<param name="input"></param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.DynamicEntity.DynamicCompileBuilder.FirstCharToUpper(System.String)">
<summary>
首字母大写
</summary>
<param name="input"></param>
<returns></returns>
</member>
<member name="M:FreeSql.Extensions.EntityUtil.EntityUtilExtensions.GetEntityKeyString(IFreeSql,System.Type,System.Object,System.Boolean,System.String)">
<summary>
获取实体的主键值，以 "*|_,[,_|*" 分割，当任意一个主键属性无值时，返回 ""
@@ -3299,6 +3212,15 @@
<param name="value">新值</param>
<returns></returns>
</member>
<member name="M:FreeSql.IUpdate`1.SetByPropertyName(System.String,System.Object)">
<summary>
设置列的新值，SetByPropertyName("Name", "newvalue")<para></para>
机制同 ISelect.WhereDynamicFilter/OrderByPropertyName
</summary>
<param name="column"></param>
<param name="value"></param>
<returns></returns>
</member>
<member name="M:FreeSql.IUpdate`1.SetIf``1(System.Boolean,System.Linq.Expressions.Expression{System.Func{`0,``0}},``0)">
<summary>
设置列的新值，Set(a => a.Name, "newvalue")
@@ -3309,6 +3231,16 @@
<param name="value">新值</param>
<returns></returns>
</member>
<member name="M:FreeSql.IUpdate`1.SetByPropertyNameIf(System.Boolean,System.String,System.Object)">
<summary>
设置列的新值，SetByPropertyNameIf(true, "Name", "newvalue")<para></para>
机制同 ISelect.WhereDynamicFilter/OrderByPropertyName
</summary>
<param name="condition">true 时生效</param>
<param name="column"></param>
<param name="value"></param>
<returns></returns>
</member>
<member name="M:FreeSql.IUpdate`1.Set``1(System.Linq.Expressions.Expression{System.Func{`0,``0}})">
<summary>
设置列的新值为基础上增加，格式：Set(a => a.Clicks + 1) 相当于 clicks=clicks+1
@@ -5990,28 +5922,6 @@
对象池
</summary>
</member>
<member name="M:FreeSqlGlobalDynamicEntityExtensions.DynamicEntity(FreeSql.ICodeFirst,System.String,System.Attribute[])">
<summary>
动态构建Class Type
</summary>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalDynamicEntityExtensions.CreateInstance(FreeSql.Internal.Model.TableInfo,System.Collections.Generic.Dictionary{System.String,System.Object})">
<summary>
根据字典，创建 table 对应的实体对象
</summary>
<param name="table"></param>
<param name="dict"></param>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalDynamicEntityExtensions.CreateDictionary(FreeSql.Internal.Model.TableInfo,System.Object)">
<summary>
根据实体对象，创建 table 对应的字典
</summary>
<param name="table"></param>
<param name="instance"></param>
<returns></returns>
</member>
<member name="M:FreeSqlGlobalExpressionCallExtensions.Between(System.DateTime,System.DateTime,System.DateTime)">
<summary>
C#： that >= between &amp;&amp; that &lt;= and<para></para>

17
FreeSql/Interface/Curd/IUpdate.cs
View File

@@ -150,6 +150,14 @@ namespace FreeSql
/// <returns></returns>
IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> column, TMember value);
/// <summary>
/// 设置列的新值，SetByPropertyName("Name", "newvalue")<para></para>
/// 机制同 ISelect.WhereDynamicFilter/OrderByPropertyName
/// </summary>
/// <param name="column"></param>
/// <param name="value"></param>
/// <returns></returns>
IUpdate<T1> SetByPropertyName(string column, object value);
/// <summary>
/// 设置列的新值，Set(a => a.Name, "newvalue")
/// </summary>
/// <typeparam name="TMember"></typeparam>
@@ -159,6 +167,15 @@ namespace FreeSql
/// <returns></returns>
IUpdate<T1> SetIf<TMember>(bool condition, Expression<Func<T1, TMember>> column, TMember value);
/// <summary>
/// 设置列的新值，SetByPropertyNameIf(true, "Name", "newvalue")<para></para>
/// 机制同 ISelect.WhereDynamicFilter/OrderByPropertyName
/// </summary>
/// <param name="condition">true 时生效</param>
/// <param name="column"></param>
/// <param name="value"></param>
/// <returns></returns>
IUpdate<T1> SetByPropertyNameIf(bool condition, string column, object value);
/// <summary>
/// 设置列的新值为基础上增加，格式：Set(a => a.Clicks + 1) 相当于 clicks=clicks+1
/// <para></para>
/// 指定更新，格式：Set(a => new T { Clicks = a.Clicks + 1, Time = DateTime.Now }) 相当于 set clicks=clicks+1,time='2019-06-19....'

11
FreeSql/Internal/CommonProvider/UpdateProvider.cs
View File

@@ -672,6 +672,17 @@ namespace FreeSql.Internal.CommonProvider
SetPriv(cols.First().Column, value);
return this;
}
public IUpdate<T1> SetByPropertyNameIf(bool condition, string propertyName, object value)=> condition ? SetByPropertyName(propertyName, value) : this;
public IUpdate<T1> SetByPropertyName(string propertyName, object value)
{
var alias = "t_" + Guid.NewGuid().ToString("n").Substring(0, 8);
var tempQuery = _orm.Select<object>().AsType(_table.Type).DisableGlobalFilter().As(alias);
tempQuery.WhereDynamicFilter(new DynamicFilterInfo { Field = propertyName, Operator = DynamicFilterOperator.Eq, Value = value });
var where = (tempQuery as Select0Provider)._where.ToString().Replace(alias + ".", "").Replace(" IS NULL", " = NULL");
if (where.StartsWith(" AND (")) where = where.Substring(6, where.Length - 7);
_set.Append(", ").Append(where);
return this;
}
public IUpdate<T1> SetIf<TMember>(bool condition, Expression<Func<T1, TMember>> column, TMember value) => condition ? Set(column, value) : this;
public IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> exp)
{