-- Copied from page_title
ar_title varchar(255) binary NOT NULL default '',
- -- Copied from text.old_text, for pages deleted before MediaWiki 1.5.
- -- This row may contain the raw revision text, possibly compressed.
- -- Newer MediaWiki versions use ar_text_id instead.
- -- This field is retained for backwards compatibility, so that
- -- old archived pages will remain accessible.
- -- See migrateArchiveText.php for migrating values to text storage.
- ar_text mediumblob NOT NULL,
-
-- Basic revision stuff...
ar_comment varbinary(767) NOT NULL default '', -- Deprecated in favor of ar_comment_id
ar_comment_id bigint unsigned NOT NULL DEFAULT 0, -- ("DEFAULT 0" is temporary, signaling that ar_comment should be used)
ar_timestamp binary(14) NOT NULL default '',
ar_minor_edit tinyint NOT NULL default 0,
- -- Copied from text.old_flags, for pages deleted before MediaWiki 1.5.
- -- Otherwise empty string.
- -- See also note for ar_text.
- ar_flags tinyblob NOT NULL,
-
-- Copied from rev_id.
--
-- @since 1.5 Entries from 1.4 will be NULL here. When restoring
-- text storage. Instead, it is merely hidden from public view, by removal
-- of the page and revision entries.
--
- -- @since 1.5 Entries from 1.2-1.4 will have NULL here. When restoring
- -- archive rows without this, ar_text and ar_flags are used instead.
-- @deprecated since 1.31. If rows in the slots table with slot_revision_id = ar_rev_id
- -- exist, this field should be ignored (and may be NULL or 0) in favor of the
+ -- exist, this field should be ignored (and may be 0) in favor of the
-- corresponding data from the slots and content tables
- ar_text_id int unsigned,
+ ar_text_id int unsigned NOT NULL DEFAULT 0,
-- Copied from rev_deleted. Although this may be raised during deletion.
-- Users with the "suppressrevision" right may "archive" and "suppress"
-- This is el_index truncated to 60 bytes to allow for sortable queries that
-- aren't supported by a partial index.
- -- @todo Drop the default once this is deployed everywhere and code is populating it.
- el_index_60 varbinary(60) NOT NULL default ''
+ el_index_60 varbinary(60) NOT NULL
) /*$wgDBTableOptions*/;
-- Forward index, for page edit, save
-- The URL of the file api.php
iw_api blob NOT NULL,
- -- The name of the database (for a connection to be established with wfGetLB( 'wikiid' ))
+ -- The name of the database (for a connection to be established with LBFactory::getMainLB( 'wikiid' ))
iw_wikiid varchar(64) NOT NULL,
-- A boolean value indicating whether the wiki is in this project
CREATE INDEX /*i*/site_ids_site ON /*_*/site_identifiers (si_site);
CREATE INDEX /*i*/site_ids_key ON /*_*/site_identifiers (si_key);
+-- Table defining tag names for IDs. Also stores hit counts to avoid expensive queries on change_tag
+CREATE TABLE /*_*/change_tag_def (
+ -- Numerical ID of the tag (ct_tag_id refers to this)
+ ctd_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
+ -- Symbolic name of the tag (what would previously be put in ct_tag)
+ ctd_name varbinary(255) NOT NULL,
+ -- Whether this tag was defined manually by a privileged user using Special:Tags
+ ctd_user_defined tinyint(1) NOT NULL,
+ -- Number of times this tag was used
+ ctd_count bigint unsigned NOT NULL default 0
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/ctd_name ON /*_*/change_tag_def (ctd_name);
+CREATE INDEX /*i*/ctd_count ON /*_*/change_tag_def (ctd_count);
+CREATE INDEX /*i*/ctd_user_defined ON /*_*/change_tag_def (ctd_user_defined);
+
-- vim: sw=2 sts=2 et