presto-jdbc/src/main/java/io/prestosql/jdbc/PrestoDatabaseMetaData.java/PrestoDatabaseMetaData/storesLowerCaseQuotedIdentifiers
class PrestoDatabaseMetaData:    @Override
    public boolean storesLowerCaseQuotedIdentifiers()
            throws SQLException
    {
        // TODO: support quoted identifiers properly
        return true;
    }