Introduces an is distinct from predicate operation, which replaces the current != operation. The current behaviour of != is deprecated, and will be replaced in version 5.0 with an SQL-like behaviour, i.e. missing values will not be returned when using the predicate.
Introduces an
is distinct from
predicate operation, which replaces the current!=
operation. The current behaviour of!=
is deprecated, and will be replaced in version 5.0 with an SQL-like behaviour, i.e. missing values will not be returned when using the predicate.