Class NullOrder (3.60.0)

NullOrder(value)

The null order of the key column. This dictates where NULL values sort in the sorted order. Note that columns which are NOT NULL can have a special encoding.

Enums

Name Description
NULL_ORDER_UNSPECIFIED Default value. This value is unused.
NULLS_FIRST NULL values sort before any non-NULL values.
NULLS_LAST NULL values sort after any non-NULL values.
NOT_NULL The column does not support NULL values.