* @ingroup Database
*/
use MediaWiki\MediaWikiServices;
+use Wikimedia\Rdbms\IMaintainableDatabase;
class CloneDatabase {
/** @var string Table prefix for cloning */
foreach ( $this->tablesToClone as $tbl ) {
if ( $wgSharedDB && in_array( $tbl, $wgSharedTables, true ) ) {
// Shared tables don't work properly when cloning due to
- // how prefixes are handled (bug 65654)
+ // how prefixes are handled (T67654)
throw new RuntimeException( "Cannot clone shared table $tbl." );
}
# Clean up from previous aborted run. So that table escaping
self::changePrefix( $this->newTablePrefix );
$newTableName = $this->db->tableName( $tbl, 'raw' );
+ // Postgres: Temp tables are automatically deleted upon end of session
+ // Same Temp table name hides existing table for current session
if ( $this->dropCurrentTables
- && !in_array( $this->db->getType(), [ 'postgres', 'oracle' ] )
+ && !in_array( $this->db->getType(), [ 'oracle' ] )
) {
if ( $oldTableName === $newTableName ) {
// Last ditch check to avoid data loss