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sunkaixuan 2022-10-28 12:22:10 +08:00
parent 79165de458
commit 561abf8fae
1 changed files with 4 additions and 0 deletions
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Src/Asp.Net/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderHelper.cs
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@ -94,6 +94,10 @@ namespace SqlSugar
private void InsertDatas<TChild>(List<TChild> children, EntityColumnInfo pkColumn, EntityColumnInfo NavColumn=null) where TChild : class, new()
{
children = children.Distinct().ToList();
if (pkColumn == null)
{
Check.ExceptionEasy($"{typeof(TChild).Name} need primary key ", $"{typeof(TChild).Name}需要主键");
}
var x = this._Context.Storageable(children).WhereColumns(new string[] { pkColumn.PropertyName }).ToStorage();
var insertData = children = x.InsertList.Select(it => it.Item).ToList();
var IsNoExistsNoInsert = _navOptions != null && _navOptions.OneToManyIfExistsNoInsert == true;