Merge branch 'MC-17513' of https://github.com/magento-tango/magento2ce into pr_2019_07_11

Author: vkolesny

app/code/Magento/CatalogInventory/Model/ResourceModel/Indexer/Stock/DefaultStock.php

@@ -292,6 +292,7 @@ protected function _prepareIndexTable($entityIds = null)
      */
     protected function _updateIndex($entityIds)
     {
+        $this->deleteOldRecords($entityIds);
         $connection = $this->getConnection();
         $select = $this->_getStockStatusSelect($entityIds, true);
         $select = $this->getQueryProcessorComposite()->processQuery($select, $entityIds, true);
@@ -314,14 +315,14 @@ protected function _updateIndex($entityIds)
             }
         }
 
-        $this->deleteOldRecords($entityIds);
         $this->_updateIndexTable($data);
 
         return $this;
     }
 
     /**
      * Delete records by their ids from index table
+     *
      * Used to clean table before re-indexation
      *
      * @param array $ids
@@ -366,6 +367,8 @@ public function getIdxTable($table = null)
     }
 
     /**
+     * Get status expression
+     *
      * @param AdapterInterface $connection
      * @param bool $isAggregate
      * @return mixed
@@ -391,6 +394,8 @@ protected function getStatusExpression(AdapterInterface $connection, $isAggregat
     }
 
     /**
+     * Get stock configuration
+     *
      * @return StockConfigurationInterface
      *
      * @deprecated 100.1.0
@@ -406,6 +411,8 @@ protected function getStockConfiguration()
     }
 
     /**
+     * Get query processor composite
+     *
      * @return QueryProcessorComposite
      */
     private function getQueryProcessorComposite()