From ec66406996455ae43679e96c03bd9f8e95af6f11 Mon Sep 17 00:00:00 2001
From: Jose <josev814@gmail.com>
Date: Mon, 28 Mar 2022 14:46:03 -0400
Subject: [PATCH] Fixing BIGINT UNSIGNED value is out of range error

Making adjustments to the Fragmented tables query to allow large tables by casting the DATA_FREE from unsigned to signed.
---
 mysqltuner.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index 0e4c043..ec90123 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -2411,7 +2411,7 @@ sub check_storage_engines {
         }
         $result{'Tables'}{'Fragmented tables'} =
           [ select_array
-"SELECT CONCAT(CONCAT(TABLE_SCHEMA, '.'), TABLE_NAME),DATA_FREE FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','performance_schema', 'mysql') AND DATA_LENGTH/1024/1024>100 AND DATA_FREE*100/(DATA_LENGTH+INDEX_LENGTH+DATA_FREE) > 10 AND NOT ENGINE='MEMORY' $not_innodb"
+"SELECT CONCAT(CONCAT(TABLE_SCHEMA, '.'), TABLE_NAME),cast(DATA_FREE as signed) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','performance_schema', 'mysql') AND DATA_LENGTH/1024/1024>100 AND cast(DATA_FREE as signed)*100/(DATA_LENGTH+INDEX_LENGTH+cast(DATA_FREE as signed)) > 10 AND NOT ENGINE='MEMORY' $not_innodb"
           ];
         $fragtables = scalar @{ $result{'Tables'}{'Fragmented tables'} };