[Summary view] [Print] [Text view]

   1  DROP TABLE IF EXISTS /*_*/archive_tmp;
   2  
   3  CREATE TABLE /*$wgDBprefix*/archive_tmp (
   4    ar_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
   5    ar_namespace int NOT NULL default 0,
   6    ar_title varchar(255) binary NOT NULL default '',
   7    ar_text mediumblob NOT NULL,
   8    ar_comment tinyblob NOT NULL,
   9    ar_user int unsigned NOT NULL default 0,
  10    ar_user_text varchar(255) binary NOT NULL,
  11    ar_timestamp binary(14) NOT NULL default '',
  12    ar_minor_edit tinyint NOT NULL default 0,
  13    ar_flags tinyblob NOT NULL,
  14    ar_rev_id int unsigned,
  15    ar_text_id int unsigned,
  16    ar_deleted tinyint unsigned NOT NULL default 0,
  17    ar_len int unsigned,
  18    ar_page_id int unsigned,
  19    ar_parent_id int unsigned default NULL,
  20    ar_sha1 varbinary(32) NOT NULL default '',
  21    ar_content_model varbinary(32) DEFAULT NULL,
  22    ar_content_format varbinary(64) DEFAULT NULL
  23  );
  24  
  25  INSERT OR IGNORE INTO /*_*/archive_tmp (
  26      ar_namespace, ar_title, ar_title, ar_text, ar_comment, ar_user, ar_user_text, ar_timestamp,
  27      ar_minor_edit, ar_flags, ar_rev_id, ar_text_id, ar_deleted, ar_len, ar_page_id, ar_parent_id )
  28      SELECT
  29      ar_namespace, ar_title, ar_title, ar_text, ar_comment, ar_user, ar_user_text, ar_timestamp,
  30      ar_minor_edit, ar_flags, ar_rev_id, ar_text_id, ar_deleted, ar_len, ar_page_id, ar_parent_id
  31      FROM /*_*/archive;
  32  
  33  DROP TABLE /*_*/archive;
  34  
  35  ALTER TABLE /*_*/archive_tmp RENAME TO /*_*/archive;
  36  
  37  CREATE INDEX /*i*/name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
  38  CREATE INDEX /*i*/ar_usertext_timestamp ON /*_*/archive (ar_user_text,ar_timestamp);
  39  CREATE INDEX /*i*/ar_revid ON /*_*/archive (ar_rev_id);