pyflink.table.expressions.with_columns

with_columns(head, *tails) → pyflink.table.expression.Expression

Creates an expression that selects a range of columns. It can be used wherever an array of expression is accepted such as function calls, projections, or groupings.

A range can either be index-based or name-based. Indices start at 1 and boundaries are inclusive.

e.g. with_columns(range_(“b”, “c”)) or with_columns(col(“*”))

See also

range_(), without_columns()

New in version 1.12.0.