errors.NotIncremental

The plan is outside the fragment with verified delta rules.

Usage

Source

errors.NotIncremental()

Raised by sverify.engines.delta_plans for a plan with an operator without a delta rule (a left join, aggregate, window, DISTINCT or LIMIT). A node over such a plan is recomputed and diffed instead, so refreshing it does not raise this. (A view that ends in COUNT and SUM per group, or in DISTINCT, is maintained from a state per group, sverify._linear.) The message is the checker’s reason.