LazyFrame.crossJoin

LazyFrame crossJoin(LazyFrame other, string suffix = "_right") @safe

The cross join (ADR-2026-10-30-03): the left-major nested loop, blocking (materialising fallback disclosed by streamMode()); the row-count check runs at collection.

Parameters

otherthe right plan
suffixthe right-side collision suffix

Returns

the deferred cross plan.
LazyFrame crossJoin(DataFrame other, string suffix = "_right") @safe

Ditto, joining an eager frame (wrapped as a source plan).