public static void Execute <T>(DbContext context, IList <T> entities, OperationType operationType, BulkConfig bulkConfig, Action <decimal> progress) where T : class
{
if (operationType != OperationType.Truncate && entities.Count == 0)
{
return;
}
TableInfo tableInfo = TableInfo.CreateInstance(context, entities, operationType, bulkConfig);
if (operationType == OperationType.Insert && !tableInfo.BulkConfig.SetOutputIdentity)
{
SqlBulkOperation.Insert(context, entities, tableInfo, progress);
}
else if (operationType == OperationType.Read)
{
SqlBulkOperation.Read(context, entities, tableInfo, progress);
}
else if (operationType == OperationType.Truncate)
{
SqlBulkOperation.Truncate(context, tableInfo);
}
else
{
SqlBulkOperation.Merge(context, entities, tableInfo, operationType, progress);
}
}
