varold_data=conn.QuerySingleOrDefault<dc_base_wip_stock>(" select * from dc_base_wip_stock where warehouse_code=@warehouse_code and bailun_sku=@bailun_sku ",new{warehouse_code=new_data.warehouse_code,bailun_sku=new_data.bailun_sku});
if(old_data!=null)
{
new_data.id=old_data.id;
conn.Update(new_data);
}
else
{
conn.Insert(new_data);
}
}
}
if(dc_base_wip_warehouse_list!=null)
{
foreach(varitemindc_base_wip_warehouse_list)
{
// 检查是否存在
varold_data=conn.QuerySingleOrDefault<dc_base_wip_warehouse>(" select * from dc_base_wip_warehouse where warehouse_code=@warehouse_code ",new{warehouse_code=item.warehouse_code});