presto-verifier/src/main/java/io/prestosql/verifier/Validator.java/Validator/trySetConnectionProperties
class Validator:    private void trySetConnectionProperties(Query query, Connection connection)
            throws SQLException
    {
        // Required for jdbc drivers that do not implement all/some of these functions (eg. impala jdbc driver)
        // For these drivers, set the database default values in the query database
        try {
            connection.setClientInfo("ApplicationName", "verifier-test:" + queryPair.getName());
            connection.setCatalog(query.getCatalog());
            connection.setSchema(query.getSchema());
        }
        catch (SQLClientInfoException ignored) {
            // Do nothing
        }
    }