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- 优化 Select<object>().AsType(..) Dto 映射查询；

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This commit is contained in:
2881099 2022-08-29 16:33:26 +08:00
parent d99e72abd6
commit cc5feb58d1
3 changed files with 31 additions and 2 deletions
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16
Examples/base_entity/Program.cs
View File

@ -332,6 +332,19 @@ namespace base_entity
[Column(StringLength = -1, IsNullable = false)] [Column(StringLength = -1, IsNullable = false)]
public string code2 { get; set; } public string code2 { get; set; }
} }
public class CCC
{
public int bb { get; set; }
public int aa { get; set; }
}
public class BBB
{
public int bb { get; set; }
}
public class AAA
{
public int aa { get; set; }
}
static void Main(string[] args) static void Main(string[] args)
@ -389,6 +402,9 @@ namespace base_entity
BaseEntity.Initialization(fsql, () => _asyncUow.Value); BaseEntity.Initialization(fsql, () => _asyncUow.Value);
#endregion #endregion
var sqlskdfj = fsql.Select<object>().AsType(typeof(BBB)).ToSql(a => new CCC());
var dbpars = new List<DbParameter>(); var dbpars = new List<DbParameter>();
var a1id1 = Guid.NewGuid(); var a1id1 = Guid.NewGuid();

9
FreeSql.DbContext/FreeSql.DbContext.xml
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@ -800,5 +800,14 @@
<param name="that"></param> <param name="that"></param>
<returns></returns> <returns></returns>
</member> </member>
<member name="M:Microsoft.Extensions.DependencyInjection.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
<summary>
批量注入 Repository，可以参考代码自行调整
</summary>
<param name="services"></param>
<param name="globalDataFilter"></param>
<param name="assemblies"></param>
<returns></returns>
</member>
</members> </members>
</doc> </doc>

8
FreeSql/Internal/CommonExpression.cs
View File

@ -356,7 +356,9 @@ namespace FreeSql.Internal
}; };
parent.Childs.Add(child); parent.Childs.Add(child);
if (dtTb.Parameter != null) if (dtTb.Parameter != null)
ReadAnonymousField(_tables, _tableRule, field, child, ref index, Expression.Property(dtTb.Parameter, dtTb.Table.Properties[trydtocol.CsName]), select, diymemexp, whereGlobalFilter, findIncludeMany, findSubSelectMany, isAllDtoMap); ReadAnonymousField(_tables, _tableRule, field, child, ref index, Expression.Property(
dtTb.Parameter.Type == dtTb.Table.Type ? (Expression)dtTb.Parameter : Expression.TypeAs(dtTb.Parameter, dtTb.Table.Type),
dtTb.Table.Properties[trydtocol.CsName]), select, diymemexp, whereGlobalFilter, findIncludeMany, findSubSelectMany, isAllDtoMap);
else else
{ {
child.DbField = $"{dtTb.Alias}.{_common.QuoteSqlName(trydtocol.Attribute.Name)}"; child.DbField = $"{dtTb.Alias}.{_common.QuoteSqlName(trydtocol.Attribute.Name)}";
@ -475,7 +477,9 @@ namespace FreeSql.Internal
}; };
parent.Childs.Add(child); parent.Childs.Add(child);
if (dtTb.Parameter != null) if (dtTb.Parameter != null)
ReadAnonymousField(_tables, _tableRule, field, child, ref index, Expression.Property(dtTb.Parameter, dtTb.Table.Properties[trydtocol.CsName]), select, diymemexp, whereGlobalFilter, findIncludeMany, findSubSelectMany, isAllDtoMap); ReadAnonymousField(_tables, _tableRule, field, child, ref index, Expression.Property(
dtTb.Parameter.Type == dtTb.Table.Type ? (Expression)dtTb.Parameter : Expression.TypeAs(dtTb.Parameter, dtTb.Table.Type),
dtTb.Table.Properties[trydtocol.CsName]), select, diymemexp, whereGlobalFilter, findIncludeMany, findSubSelectMany, isAllDtoMap);
else else
{ {
child.DbField = _common.RereadColumn(trydtocol, $"{dtTb.Alias}.{_common.QuoteSqlName(trydtocol.Attribute.Name)}"); child.DbField = _common.RereadColumn(trydtocol, $"{dtTb.Alias}.{_common.QuoteSqlName(trydtocol.Attribute.Name)}");