presto-spi/src/main/java/io/prestosql/spi/connector/ConnectorTablePartitioning.java/ConnectorTablePartitioning/equals
class ConnectorTablePartitioning:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        ConnectorTablePartitioning that = (ConnectorTablePartitioning) o;
        return Objects.equals(partitioningHandle, that.partitioningHandle) &&
                Objects.equals(partitioningColumns, that.partitioningColumns);
    }