[3.x] Get database server version from database so it works also with ProxySQL #312
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HLeithner
reviewed
Sep 8, 2024
| @@ -262,9 +270,11 @@ public function connect() | |||
| $this->select($this->options['database']); | |||
| } | |||
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| $this->mariadb = stripos($this->connection->server_info, 'mariadb') !== false; | |||
| $serverVersion = $this->getVersion(); | |||
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I'm not happy with this call on every connect, can we lazy load the mariadb and utf8mb4 variable?
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That would be out of scope of my PR, I think. The change here is equal to what we already have in the MySQL PDO driver.
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Changing to draft due to review comments until I have a better solution. |
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Pull Request for Issue #309
Summary of Changes
This pull request (PR) changes the
getVersionmethods of the "MySQLi" and "MySQL (PDO)" drivers so that they select the version from the database after the first connection instead of relying on the connection'sserver_infoin case of "MySQLi" orPDO::ATTR_SERVER_VERSIONin case of "MySQL (PDO)".The result is cached in a protected class variable so that the database query is only executed at the very first connection of the particular driver instance.
This makes it possible to use ProxySQL for a Joomla 5.x installation.
Testing Instructions
With ProxySQL see issue #309 .
Otherwise (without ProxySQL) check that the version returned by
getVersion()is the same as without this PR for the same database, e.g. something like "10.11.7-MariaDB-log" for MariaDB or "8.0.39-0ubuntu0.22.04.1" for MySQL databases.Documentation Changes Required
None.