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