1 -- media type columns, added for 1.5
2 -- this alters the scheme for 1.5, img_type is no longer used.
4 ALTER TABLE /*$wgDBprefix*/image ADD (
5 -- Media type as defined by the MEDIATYPE_xxx constants
6 img_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
8 -- major part of a MIME media type as defined by IANA
9 -- see https://www.iana.org/assignments/media-types/
10 img_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart") NOT NULL default "unknown",
12 -- minor part of a MIME media type as defined by IANA
13 -- the minor parts are not required to adher to any standard
14 -- but should be consistent throughout the database
15 -- see https://www.iana.org/assignments/media-types/
16 img_minor_mime varbinary(32) NOT NULL default "unknown"