presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/BaseJdbcClient.java/BaseJdbcClient/beginCreateTable
class BaseJdbcClient:    @Override
    public JdbcOutputTableHandle beginCreateTable(ConnectorSession session, ConnectorTableMetadata tableMetadata)
    {
        try {
            return createTable(session, tableMetadata, generateTemporaryTableName());
        }
        catch (SQLException e) {
            throw new PrestoException(JDBC_ERROR, e);
        }
    }