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add 使用 insertorupdate<list<>>时，提示友好异常。

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luoyunchong 2021-09-17 18:56:44 +08:00
parent f6c8f171e6
commit 8c0e2177e6
1 changed files with 4 additions and 0 deletions
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4
FreeSql/Internal/CommonProvider/InsertOrUpdateProvider.cs
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@ -37,6 +37,10 @@ namespace FreeSql.Internal.CommonProvider
_commonUtils = commonUtils;
_commonExpression = commonExpression;
_table = _commonUtils.GetTableByEntity(typeof(T1));
if (_table == null)
{
throw new Exception($"InsertOrUpdate<>的泛型参数 不支持 {typeof(T1)},请传递您的实体类");
}
if (_orm.CodeFirst.IsAutoSyncStructure && typeof(T1) != typeof(object)) _orm.CodeFirst.SyncStructure<T1>();
IdentityColumn = _table.Primarys.Where(a => a.Attribute.IsIdentity).FirstOrDefault();
}