Bug #78179 [Com]: MariaDB 10.3 broke mysqli::begin_transaction()

From: Date: Wed, 26 Jun 2019 03:11:49 +0000
Subject: Bug #78179 [Com]: MariaDB 10.3 broke mysqli::begin_transaction()
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=78179&edit=1 ID: 78179 Comment by: 4275556 at qq dot com Reported by: david dot bergeron5 at usherbrooke dot ca Summary: MariaDB 10.3 broke mysqli::begin_transaction() Status: Open Type: Bug Package: MySQLi related Operating System: Debian 9 PHP Version: Irrelevant Block user comment: N Private report: N New Comment: I met the same problem just now. mariadb 10.4 Centos 7 php5.6 mysqli::begin_transaction(): This server version doesn't support 'READ WRITE' and 'READ ONLY'. Minimum 5.6.5 is required in /data/BPlatform/common/lock/MySqliLock.php on line 53 it was good before upgrading to mariadb 10.4 (was mysql 5.6) Previous Comments: ------------------------------------------------------------------------ [2019-06-18 19:27:49] david dot bergeron5 at usherbrooke dot ca Description: ------------ MariaDB Version 10.3.15-MariaDB-1:10.3.15+maria~stretch PHP Version: PHP version: 7.0.33-0+deb9u3 With MariaDB 10.3 they remove the innoDB version reporting. I think this is due to this issue in MariaDB. https://jira.mariadb.org/browse/MDEV-16172 So when you do a $db->begin_transaction(MYSQLI_TRANS_START_READ_WRITE); You receive a "PHP Warning: mysqli::begin_transaction(): This server version doesn't support 'READ WRITE' and 'READ ONLY'. Minimum 5.6.5 is required in /var/www/html/..." Test script: --------------- $host="localhost"; $username="username"; $password="password"; $database="yourdatabase"; $db = new mysqli( $host, $username, $password, $database); $db->begin_transaction(MYSQLI_TRANS_START_READ_WRITE); Expected result: ---------------- Should not say that this doesn't support 'READ WRITE'. Actual result: -------------- PHP Warning: mysqli::begin_transaction(): This server version doesn't support 'READ WRITE' and 'READ ONLY'. Minimum 5.6.5 is required in /var/www/html/dbtest.php on line 8 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78179&edit=1

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