Is there a way to JOIN sequence from stream with the sequence from lookup table by some row index?

[vol-ale]

Let's assume I have one sequence of doubles stored in the lookup table and another one obtained from the stream using counting window. Is there a way to JOIN such sequences by some row index? For example, I need to compute the Euclidean distance between these sequences.

[ngjaying]

It should be supported. It may not be heavily tested for this scenario.

[vol-ale]

@ngjaying,
Can you please provide an example? I haven't found any analogue of RowID, ROW_NUMBER, etc. in documentation.

[ngjaying]

Ah, there is no row_number now.

[vol-ale]

Any plans to add it soon?

[ngjaying]

You can open an issue for the feature. Maybe with a more detail scenario description. We will prioritize. Thanks.