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Update split table

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sunkaixuan
2022-04-25 13:25:07 +08:00
parent 7d9a026d94
commit 3e7f31ced5
1 changed files with 16 additions and 3 deletions
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19
Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/SplitTableUpdateByObjectProvider.cs
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@@ -24,10 +24,12 @@ namespace SqlSugar
foreach (var item in groupModels.GroupBy(it => it.GroupName)) foreach (var item in groupModels.GroupBy(it => it.GroupName))
{ {
var addList = item.Select(it => it.Item).ToList(); var addList = item.Select(it => it.Item).ToList();
result += this.Context.Updateable(addList).AS(item.Key).ExecuteCommand(); result += this.Context.Updateable(addList).IgnoreColumns(GetIgnoreColumns()).AS(item.Key).ExecuteCommand();
} }
return result; return result;
} }
public async Task<int> ExecuteCommandAsync() public async Task<int> ExecuteCommandAsync()
{ {
List<GroupModel> groupModels; List<GroupModel> groupModels;
@@ -36,11 +38,22 @@ namespace SqlSugar
foreach (var item in groupModels.GroupBy(it => it.GroupName)) foreach (var item in groupModels.GroupBy(it => it.GroupName))
{ {
var addList = item.Select(it => it.Item).ToList(); var addList = item.Select(it => it.Item).ToList();
result +=await this.Context.Updateable(addList).AS(item.Key).ExecuteCommandAsync(); result += await this.Context.Updateable(addList).IgnoreColumns(GetIgnoreColumns()).AS(item.Key).ExecuteCommandAsync();
} }
return result; return result;
} }
private string [] GetIgnoreColumns()
{
if (this.updateobj.UpdateBuilder.DbColumnInfoList.Any())
{
var columns=this.updateobj.UpdateBuilder.DbColumnInfoList.Select(it => it.DbColumnName).Distinct().ToList();
return this.Context.EntityMaintenance.GetEntityInfo<T>().Columns.Where(x => !columns.Any(y => y.EqualCase(x.DbColumnName))).Select(it => it.DbColumnName).ToArray();
}
else
{
return null;
}
}
private void GroupDataList(T[] datas, out List<GroupModel> groupModels, out int result) private void GroupDataList(T[] datas, out List<GroupModel> groupModels, out int result)
{ {
var attribute = typeof(T).GetCustomAttribute<SplitTableAttribute>() as SplitTableAttribute; var attribute = typeof(T).GetCustomAttribute<SplitTableAttribute>() as SplitTableAttribute;