pyflink.table.window.TumbleWithSize.on

TumbleWithSize.on(time_field: Expression) → TumbleWithSizeOnTime

Specifies the time attribute on which rows are grouped.

For streaming tables you can specify grouping by a event-time or processing-ti attribute.

For batch tables you can specify grouping on a timestamp or long attribute.

Parameters:

time_field – Time attribute for streaming and batch tables.

Returns:

A tumbling window on event-time/processing-time.