From 7d63c1f7e41d3c5e0972b8e44835f8de05e2dce4 Mon Sep 17 00:00:00 2001
From: Lee Rowlands <lee.rowlands@previousnext.com.au>
Date: Wed, 12 May 2021 19:38:20 +1000
Subject: [PATCH] Issue #3210888 by longwave: Undefined static method
 Drupal\Core\Database\Connection::serialize()

(cherry picked from commit 39110888d9add480ddfbcf58c7b5a7408da432d5)
---
 .../Core/Database/Driver/mysql/Connection.php       | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php b/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php
index a30500ff537..b957cb14ca6 100644
--- a/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php
+++ b/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php
@@ -200,19 +200,6 @@ class Connection extends DatabaseConnection {
     return $pdo;
   }
 
-  /**
-   * {@inheritdoc}
-   */
-  public function serialize() {
-    // Cleanup the connection, much like __destruct() does it as well.
-    if ($this->needsCleanup) {
-      $this->nextIdDelete();
-    }
-    $this->needsCleanup = FALSE;
-
-    return parent::serialize();
-  }
-
   /**
    * {@inheritdoc}
    */