ALTER TABLE /*$wgDBprefix*/oldimage
DROP INDEX oi_name,
ADD INDEX oi_name_timestamp (oi_name,oi_timestamp),
- ADD INDEX oi_name_archive_name (oi_name,oi_archive_name),
+ ADD INDEX oi_name_archive_name (oi_name,oi_archive_name(14)),
ADD oi_metadata mediumblob NOT NULL,
ADD oi_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
ADD oi_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart") NOT NULL default "unknown",