CREATE TABLE image_tmp (
  img_name BLOB DEFAULT '' NOT NULL,
  img_size INTEGER UNSIGNED DEFAULT 0 NOT NULL,
  img_width INTEGER DEFAULT 0 NOT NULL,
  img_height INTEGER DEFAULT 0 NOT NULL,
  img_metadata BLOB NOT NULL,
  img_bits INTEGER DEFAULT 0 NOT NULL,
  img_media_type TEXT DEFAULT NULL,
  img_major_mime TEXT DEFAULT 'unknown' NOT NULL,
  img_minor_mime BLOB DEFAULT 'unknown' NOT NULL,
  img_description_id BIGINT UNSIGNED NOT NULL,
  img_actor BIGINT UNSIGNED NOT NULL,
  img_timestamp BLOB NOT NULL,
  img_sha1 BLOB DEFAULT '' NOT NULL,
  PRIMARY KEY(img_name)
);
INSERT INTO /*_*/image_tmp (
  img_name, img_size, img_width, img_height, img_metadata, img_bits, img_media_type, img_major_mime, img_minor_mime,
  img_description_id, img_actor, img_timestamp, img_sha1)
SELECT img_name, img_size, img_width, img_height, img_metadata, img_bits, img_media_type, img_major_mime,
  img_minor_mime, img_description_id, img_actor, img_timestamp, img_sha1
FROM /*_*/image;
DROP TABLE /*_*/image;
ALTER TABLE /*_*/image_tmp RENAME TO /*_*/image;
CREATE INDEX img_actor_timestamp ON /*_*/image (img_actor, img_timestamp);

CREATE INDEX img_size ON /*_*/image (img_size);

CREATE INDEX img_timestamp ON /*_*/image (img_timestamp);

CREATE INDEX img_sha1 ON /*_*/image (img_sha1);

CREATE INDEX img_media_mime ON /*_*/image (
  img_media_type, img_major_mime, img_minor_mime
);