Module mz_sql::query_model::attribute::propagated_nulls

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Defines the PropagatedNulls attribute.

The attribute value is a vector of column references corresponding to the columns of the associated QueryBox.

If any of the references is NULL, the corresponding column will also be NULL.

Structs

PropagatedNulls 🔒

Functions

propagated_nulls 🔒
Returns all columns that must be non-Null for the expr to be non-Null.