Model
LinkedProductSelectBuilderComposite
Magento\Catalog\Model\ResourceModel\Product\LinkedProductSelectBuilderComposite
What it does
This class acts as a composite builder that collects and merges SELECT queries from multiple linked product builders.
It's used when retrieving related products (like cross-sells, up-sells, or related products) by coordinating various product link types and combining their database queries into a single array for batch processing.
Public Methods
- build()