presto-hive/src/main/java/io/prestosql/plugin/hive/security/LegacyAccessControl.java/LegacyAccessControl/filterColumns
class LegacyAccessControl:    @Override
    public List<ColumnMetadata> filterColumns(ConnectorSecurityContext context, SchemaTableName tableName, List<ColumnMetadata> columns)
    {
        return columns;
    }