presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/JdbcOutputTableHandle.java/JdbcOutputTableHandle/hashCode
class JdbcOutputTableHandle:    @Override
    public int hashCode()
    {
        return Objects.hash(
                catalogName,
                schemaName,
                tableName,
                columnNames,
                columnTypes,
                jdbcColumnTypes,
                temporaryTableName);
    }