Hypertable#add_dimensions

[jonatas]

It's only available via create_hypertable when it's defined with number_of_partitions.

https://docs.timescale.com/api/latest/hypertable/add_dimension/ can be useful to add extra dimensions.

Timescaledb.add_dimension hypertable_name, *options
# or
HypertableModel.hypertable.add_dimension(*options)

There's no remove_dimension.