presto-main/src/main/java/io/prestosql/connector/informationschema/InformationSchemaPageSource.java/InformationSchemaPageSource/addRecord
class InformationSchemaPageSource:    private void addRecord(Object... values)
    {
        pageBuilder.declarePosition();
        for (int i = 0; i < types.size(); i++) {
            writeNativeValue(types.get(i), pageBuilder.getBlockBuilder(i), values[i]);
        }
        if (pageBuilder.isFull()) {
            flushPageBuilder();
        }
        recordCount++;
    }