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Update mysql bulkcopy

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This commit is contained in:
sunkaixuan 2022-09-30 23:13:11 +08:00
parent d122e7ca47
commit 04fcf8afa9
1 changed files with 11 additions and 3 deletions
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14
Src/Asp.Net/SqlSugar/Abstract/FastestProvider/Private.cs
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@ -175,6 +175,14 @@ namespace SqlSugar
} }
} }
).Copy(); ).Copy();
List<string> uInt64TypeName = new List<string>();
foreach (DataColumn item in tempDataTable.Columns)
{
if (item.DataType == typeof(UInt64))
{
uInt64TypeName.Add(item.ColumnName);
}
}
var temColumnsList = tempDataTable.Columns.Cast<DataColumn>().Select(it => it.ColumnName.ToLower()).ToList(); var temColumnsList = tempDataTable.Columns.Cast<DataColumn>().Select(it => it.ColumnName.ToLower()).ToList();
var columns = dt.Columns.Cast<DataColumn>().Where(it => temColumnsList.Contains(it.ColumnName.ToLower())).ToList(); var columns = dt.Columns.Cast<DataColumn>().Where(it => temColumnsList.Contains(it.ColumnName.ToLower())).ToList();
foreach (DataRow item in dt.Rows) foreach (DataRow item in dt.Rows)
@ -184,13 +192,13 @@ namespace SqlSugar
{ {
dr[column.ColumnName] = item[column.ColumnName]; dr[column.ColumnName] = item[column.ColumnName];
if (dr[column.ColumnName] == null) if (dr[column.ColumnName] == null|| dr[column.ColumnName] == DBNull.Value)
{ {
dr[column.ColumnName] = DBNull.Value; dr[column.ColumnName] = DBNull.Value;
} }
if (column.DataType==UtilConstants.BoolType&&this.context.CurrentConnectionConfig.DbType.IsIn(DbType.MySql, DbType.MySqlConnector)) else if(column.DataType==UtilConstants.BoolType&&this.context.CurrentConnectionConfig.DbType.IsIn(DbType.MySql, DbType.MySqlConnector))
{ {
if (Convert.ToBoolean(dr[column.ColumnName]) == false) if (Convert.ToBoolean(dr[column.ColumnName]) == false&&uInt64TypeName.Any(z => z.EqualCase(column.ColumnName)))
{ {
dr[column.ColumnName] = DBNull.Value; dr[column.ColumnName] = DBNull.Value;
} }