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Update exp to sql

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This commit is contained in:
sunkaixuan 2022-07-14 21:13:51 +08:00
parent 849ab706f6
commit b0ae5119d2
1 changed files with 13 additions and 0 deletions
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13
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberInitExpressionResolve.cs
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@ -283,6 +283,19 @@ namespace SqlSugar
MemberAssignment memberAssignment = (MemberAssignment)binding; MemberAssignment memberAssignment = (MemberAssignment)binding;
var memberName = memberAssignment.Member.Name; var memberName = memberAssignment.Member.Name;
var item = memberAssignment.Expression; var item = memberAssignment.Expression;
if (item.Type.IsClass()&& item is MemberExpression &&(item as MemberExpression).Expression is ParameterExpression)
{
var rootType = ((item as MemberExpression).Expression as ParameterExpression).Type;
if (this.Context.SugarContext != null)
{
var navColumn = this.Context.SugarContext.Context.EntityMaintenance.GetEntityInfo(rootType)
.Columns.FirstOrDefault(x=>x.PropertyName==memberName);
if (navColumn != null&& navColumn.Navigat!=null)
{
break;
}
}
}
if (IsNullable(item) && item is UnaryExpression) if (IsNullable(item) && item is UnaryExpression)
{ {
var memtype = ExpressionTool.GetMemberInfoType(memberAssignment.Member); var memtype = ExpressionTool.GetMemberInfoType(memberAssignment.Member);