The

two

methods

that

add

sorting

to

collections

inherited

from

the

\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection class are setOrder

and addOrder. These methods allow adding one or more order clauses to a collection query.

The setSorting and addSorting methods do not exist in Adobe Commerce.

Verified Reference: [Adobe Commerce Developer Guide - Collections]

In

Magento

2,

collections

inherited

from

\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection class can be sorted

using the setOrder and addOrder methods. The setOrder method is used to set the order for a field in

the collection, specifying the field by which to sort and the direction of the sorting (ASC or DESC).

The addOrder method is similar but allows for adding multiple sorting orders to the collection,

enabling more complex sorting scenarios. There are no setSorting or addSorting methods in the

standard Magento 2 collection classes.