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Synchronization code

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sunkaixuan
2023-12-01 22:36:14 +08:00
parent f54af0af1b
commit f8b8cfd6d6
1 changed files with 7 additions and 4 deletions
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5
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
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@@ -33,14 +33,17 @@ namespace SqlSugar
{ {
var isNav = false; var isNav = false;
if (context?.SugarContext!=null&&member is MemberExpression && (member as MemberExpression)?.Expression is ParameterExpression expression) if (context?.SugarContext!=null&&member is MemberExpression && (member as MemberExpression)?.Expression is ParameterExpression expression)
{
if (expression != null)
{ {
var typeEntity = context?.SugarContext.Context.EntityMaintenance.GetEntityInfo(expression.Type); var typeEntity = context?.SugarContext.Context.EntityMaintenance.GetEntityInfo(expression.Type);
var columnInfo = typeEntity.Columns.FirstOrDefault(it => it.PropertyName == ExpressionTool.GetMemberName(member)); var columnInfo = typeEntity.Columns.FirstOrDefault(it => it.PropertyName == ExpressionTool.GetMemberName(member));
if (columnInfo.SqlParameterDbType is Type) if (columnInfo?.SqlParameterDbType is Type)
{ {
return true; return true;
} }
} }
}
return isNav; return isNav;
} }
internal static SugarParameter GetParameterBySqlParameterDbType(int index,object value,ExpressionContext context, Expression member) internal static SugarParameter GetParameterBySqlParameterDbType(int index,object value,ExpressionContext context, Expression member)