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- 优化 BulkCopy 对可空类型的属性处理；#227

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This commit is contained in:
28810 2020-03-13 10:28:17 +08:00
parent db15d436d8
commit 85a6ae49e4
1 changed files with 5 additions and 2 deletions
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5
FreeSql/Internal/CommonProvider/InsertProvider.cs
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@ -563,7 +563,10 @@ namespace FreeSql.Internal.CommonProvider
var val = col.Item1.GetMapValue(d); var val = col.Item1.GetMapValue(d);
if (col.Item3 == true) if (col.Item3 == true)
{ {
if (val == null) throw new Exception($"[{didx}].{col.Item1.CsName} 值不可为 null；DataTable 限制不可使用 int?/long? 可空类型，IInsert.ToDataTable 将映射成 int/long，因此不可接受 null 值"); //if (val == null) throw new Exception($"[{didx}].{col.Item1.CsName} 值不可为 null；DataTable 限制不可使用 int?/long? 可空类型，IInsert.ToDataTable 将映射成 int/long，因此不可接受 null 值");
if (val == null)
val = DBNull.Value;
else
val = Utils.GetDataReaderValue(col.Item2, val); val = Utils.GetDataReaderValue(col.Item2, val);
} }
row[rowIndex++] = val; row[rowIndex++] = val;