pyflink.table.expression.Expression.get

Expression.get(name_or_index: Union[str, int]) → pyflink.table.expression.Expression

Accesses the field of a Flink composite type (such as Tuple, POJO, etc.) by name or index and returns it’s value.

Parameters

name_or_index – name or index of the field (similar to Flink’s field expressions)

See also

flatten

New in version 1.12.0.