pyflink.table.window.OverWindowPartitioned.order_by

OverWindowPartitioned.order_by(order_by: Expression) → OverWindowPartitionedOrdered

Specifies the time attribute on which rows are ordered.

For streaming tables, reference a rowtime or proctime time attribute here to specify the time mode.

For batch tables, refer to a timestamp or long attribute.

Parameters:

order_by – Field reference.

Returns:

An over window with defined order.