if(row[j] != null) fieldMeta.setType(row[j].getClass());
j++;
} else {
DataSetVariable variable = (DataSetVariable)fieldMeta.getProperty("variable");
if(variable.getResetType() == DataSetVariable.RESET_TYPE_RECORD) {
variable.reset();
}
record.appendField( new Field( variable.getValue()) );
if(variable.getValue() != null) fieldMeta.setType(variable.getValue().getClass());
}