@Override
    public final InputStream getAsciiStream(final int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException("getAsciiStream");
    }
    
    @Override
    public final InputStream getAsciiStream(final String columnLabel) throws SQLException {
        throw new SQLFeatureNotSupportedException("getAsciiStream");
    }
    
    @Override
    public final InputStream getUnicodeStream(final int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException("getUnicodeStream");
    }
    
    @Override
    public final InputStream getUnicodeStream(final String columnLabel) throws SQLException {
        throw new SQLFeatureNotSupportedException("getUnicodeStream");
    }
    
    @Override
    public final InputStream getBinaryStream(final int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException("getBinaryStream");
    }
    
    @Override
    public final InputStream getBinaryStream(final String columnLabel) throws SQLException {
        throw new SQLFeatureNotSupportedException("getBinaryStream");
    }
    
    @Override
    public final SQLWarning getWarnings() throws SQLException {
        throw new SQLFeatureNotSupportedException("getWarnings");
    }
    
    @Override
    public final void clearWarnings() throws SQLException {
        throw new SQLFeatureNotSupportedException("clearWarnings");
    }
    
    @Override
    public final Reader getCharacterStream(final int columnIndex) throws SQLException {
        throw new SQLFeatureNotSupportedException("getCharacterStream");
    }
    
    @Override
    public final Reader getCharacterStream(final String columnLabel) throws SQLException {
        throw new SQLFeatureNotSupportedException("getCharacterStream");
    }
    
    @Override
    public final Array getArray(final int columnIndex) throws SQLException {

return null != results && !results.isEmpty() && null != results.get(0) && results.get(0);
        } finally {
            processEngine.completeSQLExecution(executionGroupContext.getReportContext().getProcessId());
        }
    }
    
    private Collection<Statement> getStatements(final ExecutionGroup<JDBCExecutionUnit> executionGroup) {
        Collection<Statement> result = new LinkedList<>();
        for (JDBCExecutionUnit each : executionGroup.getInputs()) {
            result.add(each.getStorageResource());
        }
        return result;
    }
    
    private Collection<List<Object>> getParameterSets(final ExecutionGroup<JDBCExecutionUnit> executionGroup) {
        Collection<List<Object>> result = new LinkedList<>();
        for (JDBCExecutionUnit each : executionGroup.getInputs()) {
            result.add(each.getExecutionUnit().getSqlUnit().getParameters());
        }
        return result;
    }
    
    private boolean isCurrentTransactionCommitRequired(final SQLStatement sqlStatement) {