orderBy property
The order to apply to the query results.
Firestore allows callers to provide a full ordering, a partial ordering,
or no ordering at all. In all cases, Firestore guarantees a stable
ordering through the following rules: * The order_by
is required to
reference all fields used with an inequality filter. * All fields that are
required to be in the order_by
but are not already present are appended
in lexicographical ordering of the field name. * If an order on __name__
is not specified, it is appended by default. Fields are appended with the
same sort direction as the last order specified, or 'ASCENDING' if no
order was specified. For example: * ORDER BY a
becomes ORDER BY a ASC, __name__ ASC
* ORDER BY a DESC
becomes ORDER BY a DESC, __name__ DESC
WHERE a > 1
becomesWHERE a > 1 ORDER BY a ASC, __name__ ASC
*WHERE __name__ > ... AND a > 1
becomesWHERE __name__ > ... AND a > 1 ORDER BY a ASC, __name__ ASC
Implementation
core.List<Order>? orderBy;