From aee67c1399637a7cdda907f40be21922c897d6c1 Mon Sep 17 00:00:00 2001
From: Nick Liu <deltik@gmx.com>
Date: Thu, 16 Jul 2020 17:30:57 -0500
Subject: [PATCH] MySQL 8.0.17+ support: INT types no longer return a width
 specification

Fixes: #4216
---
 e107_handlers/db_verify_class.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/e107_handlers/db_verify_class.php b/e107_handlers/db_verify_class.php
index 6ff24fa9a..7fb77af2f 100755
--- a/e107_handlers/db_verify_class.php
+++ b/e107_handlers/db_verify_class.php
@@ -154,6 +154,16 @@ class db_verify
 			$actual['default']   = preg_replace("/DEFAULT '(\d*\.?\d*)'/i", 'DEFAULT $1', $actual['default']  );
 		}
 
+		/**
+		 * Display width specification for integer data types was deprecated in MySQL 8.0.17
+		 * @see https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-19.html
+		 */
+		if(1 === preg_match('/([A-Z]*INT)/i', $expected['type']))
+		{
+			$expected['value'] = '';
+			$actual['value'] = '';
+		}
+
 		// Correct difference on CREATE TABLE statement between MariaDB and MySQL
 		if(1 === preg_match('/(DATE|DATETIME|TIMESTAMP|TIME|YEAR)/i', $expected['default']))
 		{