Skip to main content

errors.Unsupported

Sverify refuses the input: the SQL lift or the Ibis producer cannot

Usage

Source

errors.Unsupported()

read it, Lean’s model does not cover it, or an engine or SQL dialect cannot run it. The message says which construct, and why.

The SQL lift, the Ibis producer, the SQL writer and the Polars translator raise subclasses of it, so except sverify.errors.Unsupported catches every refusal, whichever step made it. It is a ValueError.