presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/metadata/TableMetadata.java/TableMetadata/equals
class TableMetadata:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        TableMetadata that = (TableMetadata) o;
        return Objects.equals(tableId, that.tableId) &&
                Objects.equals(columns, that.columns) &&
                Objects.equals(sortColumnIds, that.sortColumnIds);
    }