Yury Mikhaylov

Changing attributes when there are two database connectors.

2

**What's wrong?** My file has two `SQL Table` elements for PorstreSQL and MsSQL database.  I'm setting up data `SQL Table`. Everything works well. But if I save the file...

SQL The problem of long tables

1

**What's wrong?** Unexpected shrinking of a table when loading from a database. Longer than > 1 000 000 I know that there is a limit on the maximum table length...

Update preprocessing_layers.ipynb

2

bug fix ValueError: Multi-dimensional indexing (e.g. `obj[:, None]`) is no longer supported. Convert to a numpy array before indexing instead. This problem appears in the new version of the Pandas...