MDVA-245: Problems when importing product data with store_view_code

Author: Novykov Ivan

app/code/Magento/Catalog/Model/Layer/Filter/DataProvider/Category.php

@@ -1181,30 +1181,8 @@ protected function _saveProductAttributes(array $attributesData)
                             'value' => $storeValue,
                         ];
                     }
-                    /*
-                    If the store based values are not provided for a particular store,
-                    we default to the default scope values.
-                    In this case, remove all the existing store based values stored in the table.
-                    */
-                    $where[] = $this->_connection->quoteInto(
-                            '(store_id NOT IN (?)',
-                            array_keys($storeValues)
-                        ) . $this->_connection->quoteInto(
-                            ' AND attribute_id = ?',
-                            $attributeId
-                        ) . $this->_connection->quoteInto(
-                            ' AND entity_id = ?)',
-                            $productId
-                        );
-                    if (count($where) >= self::ATTRIBUTE_DELETE_BUNCH) {
-                        $this->_connection->delete($tableName, implode(' OR ', $where));
-                        $where = [];
-                    }
                 }
             }
-            if (!empty($where)) {
-                $this->_connection->delete($tableName, implode(' OR ', $where));
-            }
             $this->_connection->insertOnDuplicate($tableName, $tableData, ['value']);
         }
         return $this;

app/code/Magento/CatalogImportExport/Model/Import/Product.php

@@ -520,18 +520,6 @@ public function testSaveProductAttributes()
         $this->_connection->expects($this->any())
             ->method('quoteInto')
             ->willReturnCallback([$this, 'returnQuoteCallback']);
-        $this->_connection
-            ->expects($this->once())
-            ->method('delete')
-            ->with(
-                $this->equalTo($testTable),
-                $this->equalTo(
-                    '(store_id NOT IN ('
-                    . $storeId . ') AND attribute_id = '
-                    . $attributeId . ' AND entity_id = '
-                    . self::ENTITY_ID . ')'
-                )
-            );
 
         $tableData[] = [
             'entity_id' => self::ENTITY_ID,