Should there be more specific schema types

[Gerhardsa0]

Right now, there only exists one type of schema, which represents a general tabular schema. But there are more types of tables in the Safe-DS Library, so I thought of a schema-concept which gets more specific for more specific tabular.
So should there be something like a time series schema or tagged-table schema?

[lars-reimann]

Wrt. to its schema, a TaggedTable is identical to a Table. For a TimeSeries, I don't see the need for an extra kind of schema either. Instead, we should add some temporal column types to the existing schema description.

[Gerhardsa0]

Ah, okay, so we have one schema which can describe the table more precise. So there should be columns like: target and feature column as a Type for a schema.

[lars-reimann]

A schema assigns datatypes to columns, not roles.