getml / getml-community

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select via boolean list or array on DataFrame #6

Closed joro-enbw closed 7 months ago

joro-enbw commented 7 months ago

Currently we can only select rows from a DataFrame via a BooleanColumnView.

Support for selection via list of bools or numpy array of bools should be added.

target_table[list_or_numpy_array_of_bools]
liuzicheng1987 commented 7 months ago

This is very difficult from a practical point of view, because views are always lazily evaluated and they do not contain any data. But this is contradicted by the requirement, because this would require us to upload data to the engine.