private ushort[] FindOrAssignLIDs(DataBlock.ReadOnlyDataBlock values, int idColumnIndex, AddOrUpdateMode mode)
{
Type idColumnDataType = values.GetTypeForColumn(idColumnIndex);
// If the insert array matches types with the column then we can use the native type to do a direct assignment from the input array
// to the column array. If the types do not match, we need to fallback to object to allow the Value class to handle the type conversion
ITypedAddOrUpdateWorker worker = NativeContainer.CreateTypedInstance <ITypedAddOrUpdateWorker>(typeof(AddOrUpdateWorker <>), idColumnDataType);
return(worker.FindOrAssignLIDs(this, values, idColumnIndex, mode));
}
private void FillPartitionColumn(DataBlock.ReadOnlyDataBlock values, int columnIndex, ushort[] itemLIDs)
{
string columnName = values.Columns[columnIndex].Name;
if (columnName.Equals(this.IDColumn.Name, StringComparison.OrdinalIgnoreCase))
{
return;
}
Type dataBlockColumnDataType = values.GetTypeForColumn(columnIndex);
// If the insert array matches types with the column then we can use the native type to do a direct assignment from the input array
// to the column array. If the types do not match, we need to fallback to object to allow the Value class to handle the type conversion
ITypedAddOrUpdateWorker worker = NativeContainer.CreateTypedInstance <ITypedAddOrUpdateWorker>(typeof(AddOrUpdateWorker <>), dataBlockColumnDataType);
worker.FillPartitionColumn(this, values, columnIndex, itemLIDs);
}
