#21200: Fulltext collection size fix.

Author: p-bystritsky

lib/internal/Magento/Framework/Data/Collection/AbstractDb.php

@@ -16,6 +16,7 @@
 /**
  * Base items collection class
  *
+ * phpcs:disable Magento2.Classes.AbstractApi
  * @api
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
@@ -217,7 +218,7 @@ public function getSize()
     {
         if ($this->_totalRecords === null) {
             $sql = $this->getSelectCountSql();
-            $this->_totalRecords = $this->getConnection()->fetchOne($sql, $this->_bindParams);
+            $this->_totalRecords = $this->_totalRecords ?? $this->getConnection()->fetchOne($sql, $this->_bindParams);
         }
         return (int)$this->_totalRecords;
     }
@@ -364,11 +365,14 @@ protected function _renderFilters()
 
     /**
      * Hook for operations before rendering filters
+     *
+     * phpcs:disable Magento2.CodeAnalysis.EmptyBlock
      * @return void
      */
     protected function _renderFiltersBefore()
     {
     }
+    // phpcs:enable
 
     /**
      * Add field filter to collection
@@ -727,6 +731,7 @@ public function loadData($printQuery = false, $logQuery = false)
     public function printLogQuery($printQuery = false, $logQuery = false, $sql = null)
     {
         if ($printQuery || $this->getFlag('print_query')) {
+            // phpcs:ignore Magento2.Security.LanguageConstruct
             echo $sql === null ? $this->getSelect()->__toString() : $sql;
         }
 
@@ -819,11 +824,13 @@ public function __clone()
      * Init select
      *
      * @return void
+     * phpcs:disable Magento2.CodeAnalysis.EmptyBlock
      */
     protected function _initSelect()
     {
         // no implementation, should be overridden in children classes
     }
+    // phpcs:enable
 
     /**
      * Join extension attribute.