require_once __DIR__ . '/Maintenance.php';
+use Wikimedia\Rdbms\IMaintainableDatabase;
+
/**
* Maintenance script to run database schema updates.
*
}
$lang = Language::factory( 'en' );
- // Set global language to ensure localised errors are in English (bug 20633)
+ // Set global language to ensure localised errors are in English (T22633)
RequestContext::getMain()->setLanguage( $lang );
$wgLang = $lang; // BackCompat
# This will vomit up an error if there are permissions problems
$db = $this->getDB( DB_MASTER );
+ # Check to see whether the database server meets the minimum requirements
+ /** @var DatabaseInstaller $dbInstallerClass */
+ $dbInstallerClass = Installer::getDBInstallerClass( $db->getType() );
+ $status = $dbInstallerClass::meetsMinimumRequirement( $db->getServerVersion() );
+ if ( !$status->isOK() ) {
+ // This might output some wikitext like <strong> but it should be comprehensible
+ $text = $status->getWikiText();
+ $this->error( $text, 1 );
+ }
+
$this->output( "Going to run database updates for " . wfWikiID() . "\n" );
if ( $db->getType() === 'sqlite' ) {
- /** @var Database|DatabaseSqlite $db */
+ /** @var IMaintainableDatabase|DatabaseSqlite $db */
$this->output( "Using SQLite file: '{$db->getDbFilePath()}'\n" );
}
$this->output( "Depending on the size of your database this may take a while!\n" );
# Don't try to access the database
# This needs to be disabled early since extensions will try to use the l10n
- # cache from $wgExtensionFunctions (bug 20471)
+ # cache from $wgExtensionFunctions (T22471)
$wgLocalisationCacheConf = [
'class' => 'LocalisationCache',
'storeClass' => 'LCStoreNull',