// Autodetect mode...
$backgroundMode = wfGetLB()->getServerCount() > 1 ||
- ( $dbw instanceof DatabaseMysql && version_compare( $dbver, '4.1' ) < 0 );
+ ( $dbw instanceof DatabaseMysql );
if ( $this->hasOption( 'background' ) ) {
$backgroundMode = true;
$totalRevs = $dbr->selectField( 'text', 'MAX(old_id)', false, __METHOD__ );
- if ( $dbr->getType() == 'mysql'
- && version_compare( $dbr->getServerVersion(), '4.1.0', '>=' )
- ) {
+ if ( $dbr->getType() == 'mysql' ) {
// In MySQL 4.1+, the binary field old_text has a non-working LOWER() function
$lowerLeft = 'LOWER(CONVERT(LEFT(old_text,22) USING latin1))';
- } else {
- // No CONVERT() in MySQL 4.0
- $lowerLeft = 'LOWER(LEFT(old_text,22))';
}
while ( true ) {