MC-17981: Pricing Index runs without ever completing

Author: andimov

app/code/Magento/Catalog/Model/Indexer/Product/Price/Action/Full.php

@@ -279,6 +279,7 @@ private function getBatchesForIndexer(string $typeId): BatchIterator
         $select = $connection->select();
         $select->distinct(true);
         $select->from(['e' => $entityMetadata->getEntityTable()], $entityMetadata->getIdentifierField());
+        $select->where('type_id = ?', $typeId);
 
         return $this->batchQueryGenerator->generate(
             $this->getProductMetaData()->getIdentifierField(),