maintenance/sqlite/archives/patch-oldimage-drop-oi_description.sql

   1 --
   2 -- patch-oldimage-drop-oi_description.sql
   3 --
   4 -- T166732. Drop old xx_comment fields, and defaults from xx_comment_id fields.
   5
   6 BEGIN;
   7
   8 DROP TABLE IF EXISTS /*_*/oldimage_tmp;
   9 CREATE TABLE /*_*/oldimage_tmp (
  10   oi_name varchar(255) binary NOT NULL default '',
  11   oi_archive_name varchar(255) binary NOT NULL default '',
  12   oi_size int unsigned NOT NULL default 0,
  13   oi_width int NOT NULL default 0,
  14   oi_height int NOT NULL default 0,
  15   oi_bits int NOT NULL default 0,
  16   oi_description_id bigint unsigned NOT NULL,
  17   oi_user int unsigned NOT NULL default 0,
  18   oi_user_text varchar(255) binary NOT NULL DEFAULT '',
  19   oi_actor bigint unsigned NOT NULL DEFAULT 0,
  20   oi_timestamp binary(14) NOT NULL default '',
  21   oi_metadata mediumblob NOT NULL,
  22   oi_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
  23   oi_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") NOT NULL default "unknown",
  24   oi_minor_mime varbinary(100) NOT NULL default "unknown",
  25   oi_deleted tinyint unsigned NOT NULL default 0,
  26   oi_sha1 varbinary(32) NOT NULL default ''
  27 ) /*$wgDBTableOptions*/;
  28
  29 INSERT OR IGNORE INTO /*_*/oldimage_tmp (
  30         oi_name, oi_archive_name, oi_size, oi_width, oi_height, oi_bits,
  31         oi_description_id, oi_user, oi_user_text, oi_actor, oi_timestamp, oi_metadata,
  32         oi_media_type, oi_major_mime, oi_minor_mime, oi_deleted, oi_sha1
  33   ) SELECT
  34         oi_name, oi_archive_name, oi_size, oi_width, oi_height, oi_bits,
  35         oi_description_id, oi_user, oi_user_text, oi_actor, oi_timestamp, oi_metadata,
  36         oi_media_type, oi_major_mime, oi_minor_mime, oi_deleted, oi_sha1
  37   FROM /*_*/oldimage;
  38
  39 DROP TABLE /*_*/oldimage;
  40 ALTER TABLE /*_*/oldimage_tmp RENAME TO /*_*/oldimage;
  41 CREATE INDEX /*i*/oi_usertext_timestamp ON /*_*/oldimage (oi_user_text,oi_timestamp);
  42 CREATE INDEX /*i*/oi_actor_timestamp ON /*_*/oldimage (oi_actor,oi_timestamp);
  43 CREATE INDEX /*i*/oi_name_timestamp ON /*_*/oldimage (oi_name,oi_timestamp);
  44 CREATE INDEX /*i*/oi_name_archive_name ON /*_*/oldimage (oi_name,oi_archive_name(14));
  45 CREATE INDEX /*i*/oi_sha1 ON /*_*/oldimage (oi_sha1(10));
  46
  47 COMMIT;