-- Newline-separated list of name=value defining the user
-- preferences
+ -- Now obsolete in favour of user_properties table;
+ -- old values will be migrated from here transparently.
user_options blob NOT NULL,
-- This is a timestamp which is updated when a user
CREATE INDEX /*i*/ug_group ON /*_*/user_groups (ug_group);
+--
-- Stores notifications of user talk page changes, for the display
-- of the "you have new messages" box
+--
CREATE TABLE /*_*/user_newtalk (
-- Key to user.user_id
user_id int NOT NULL default 0,
CREATE INDEX /*i*/un_user_ip ON /*_*/user_newtalk (user_ip);
+--
+-- User preferences and perhaps other fun stuff. :)
+-- Replaces the old user.user_options blob, with a couple nice properties:
+--
+-- 1) We only store non-default settings, so changes to the defauls
+-- are now reflected for everybody, not just new accounts.
+-- 2) We can more easily do bulk lookups, statistics, or modifications of
+-- saved options since it's a sane table structure.
+--
+CREATE TABLE /*_*/user_properties (
+ -- Foreign key to user.user_id
+ up_user int NOT NULL,
+
+ -- Name of the option being saved. This is indexed for bulk lookup.
+ up_property varbinary(32) NOT NULL,
+
+ -- Property value as a string.
+ up_value blob
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/user_properties_user_property ON /*_*/user_properties (up_user,up_property);
+CREATE INDEX /*i*/user_properties_property ON /*_*/user_properties (up_property);
+
--
-- Core of the wiki: each page has an entry here which identifies
-- it by title and contains some essential metadata.
CREATE INDEX /*i*/name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
CREATE INDEX /*i*/ar_usertext_timestamp ON /*_*/archive (ar_user_text,ar_timestamp);
+CREATE INDEX /*i*/ar_page_revid ON /*_*/archive (ar_namespace, ar_title, ar_rev_id);
--
-- all such pages are in namespace 14 (NS_CATEGORY).
cl_to varchar(255) binary NOT NULL default '',
- -- The title of the linking page, or an optional override
- -- to determine sort order. Sorting is by binary order, which
- -- isn't always ideal, but collations seem to be an exciting
- -- and dangerous new world in MySQL... The sortkey is updated
- -- if no override exists and cl_from is renamed.
- --
- -- Truncate so that the cl_sortkey key fits in 1000 bytes
- -- (MyISAM 5 with server_character_set=utf8)
- cl_sortkey varchar(70) binary NOT NULL default '',
+ -- A binary string obtained by applying a sortkey generation algorithm
+ -- (Language::convertToSortkey()) to page_title, or cl_sortkey_prefix . "\0"
+ -- . page_title if cl_sortkey_prefix is nonempty.
+ cl_sortkey varbinary(255) NOT NULL default '',
+
+ -- A prefix for the raw sortkey manually specified by the user, either via
+ -- [[Category:Foo|prefix]] or {{defaultsort:prefix}}. If nonempty, it's
+ -- concatenated with a null followed by the page title before the sortkey
+ -- conversion algorithm is run. We store this so that we can update
+ -- collations without reparsing all pages.
+ cl_sortkey_prefix varchar(255) binary NOT NULL default '',
-- This isn't really used at present. Provided for an optional
-- sorting method by approximate addition time.
- cl_timestamp timestamp NOT NULL
+ cl_timestamp timestamp NOT NULL,
+
+ -- Stores $wgCategoryCollation at the time cl_sortkey was generated. This
+ -- can be used to install new collation versions, tracking which rows are not
+ -- yet updated. '' means no collation, this is a legacy row that needs to be
+ -- updated by updateCollation.php. In the future, it might be possible to
+ -- specify different collations per category.
+ cl_collation varbinary(32) NOT NULL default '',
+
+ -- Stores whether cl_from is a category, file, or other page, so we can
+ -- paginate the three categories separately. This never has to be updated
+ -- after the page is created, since none of these page types can be moved to
+ -- any other.
+ cl_type ENUM('page', 'subcat', 'file') NOT NULL default 'page'
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/cl_from ON /*_*/categorylinks (cl_from,cl_to);
--- We always sort within a given category...
-CREATE INDEX /*i*/cl_sortkey ON /*_*/categorylinks (cl_to,cl_sortkey,cl_from);
+-- We always sort within a given category, and within a given type. FIXME:
+-- Formerly this index didn't cover cl_type (since that didn't exist), so old
+-- callers won't be using an index: fix this?
+CREATE INDEX /*i*/cl_sortkey ON /*_*/categorylinks (cl_to,cl_type,cl_sortkey,cl_from);
-- Not really used?
CREATE INDEX /*i*/cl_timestamp ON /*_*/categorylinks (cl_to,cl_timestamp);
+-- For finding rows with outdated collation
+CREATE INDEX /*i*/cl_collation ON /*_*/categorylinks (cl_collation);
--
-- Track all existing categories. Something is a category if 1) it has an en-
CREATE INDEX /*i*/el_index ON /*_*/externallinks (el_index(60));
+--
+-- Track external user accounts, if ExternalAuth is used
+--
+CREATE TABLE /*_*/external_user (
+ -- Foreign key to user_id
+ eu_local_id int unsigned NOT NULL PRIMARY KEY,
+
+ -- Some opaque identifier provided by the external database
+ eu_external_id varchar(255) binary NOT NULL
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/eu_external_id ON /*_*/external_user (eu_external_id);
+
+
--
-- Track interlanguage links
--
CREATE INDEX /*i*/ll_lang ON /*_*/langlinks (ll_lang, ll_title);
+--
+-- Track inline interwiki links
+--
+CREATE TABLE /*_*/iwlinks (
+ -- page_id of the referring page
+ iwl_from int unsigned NOT NULL default 0,
+
+ -- Interwiki prefix code of the target
+ iwl_prefix varbinary(20) NOT NULL default '',
+
+ -- Title of the target, including namespace
+ iwl_title varchar(255) binary NOT NULL default ''
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/iwl_from ON /*_*/iwlinks (iwl_from, iwl_prefix, iwl_title);
+CREATE UNIQUE INDEX /*i*/iwl_prefix_title_from ON /*_*/iwlinks (iwl_prefix, iwl_title, iwl_from);
+
+
--
-- Contains a single row with some aggregate info
-- on the state of the site.
-- Stores an ID for every time any article is visited;
-- depending on $wgHitcounterUpdateFreq, it is
-- periodically cleared and the page_counter column
--- in the page table updated for the all articles
+-- in the page table updated for all the articles
-- that have been visited.)
--
CREATE TABLE /*_*/hitcounter (
-- the minor parts are not required to adher to any standard
-- but should be consistent throughout the database
-- see http://www.iana.org/assignments/media-types/
- img_minor_mime varbinary(32) NOT NULL default "unknown",
+ img_minor_mime varbinary(100) NOT NULL default "unknown",
-- Description field as entered by the uploader.
-- This is displayed in image upload history and logs.
) /*$wgDBTableOptions*/;
CREATE INDEX /*i*/img_usertext_timestamp ON /*_*/image (img_user_text,img_timestamp);
--- Used by Special:Imagelist for sort-by-size
+-- Used by Special:ListFiles for sort-by-size
CREATE INDEX /*i*/img_size ON /*_*/image (img_size);
--- Used by Special:Newimages and Special:Imagelist
+-- Used by Special:Newimages and Special:ListFiles
CREATE INDEX /*i*/img_timestamp ON /*_*/image (img_timestamp);
-- Used in API and duplicate search
CREATE INDEX /*i*/img_sha1 ON /*_*/image (img_sha1);
oi_metadata mediumblob NOT NULL,
oi_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
oi_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart") NOT NULL default "unknown",
- oi_minor_mime varbinary(32) NOT NULL default "unknown",
+ oi_minor_mime varbinary(100) NOT NULL default "unknown",
oi_deleted tinyint unsigned NOT NULL default 0,
oi_sha1 varbinary(32) NOT NULL default ''
) /*$wgDBTableOptions*/;
fa_bits int default 0,
fa_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
fa_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart") default "unknown",
- fa_minor_mime varbinary(32) default "unknown",
+ fa_minor_mime varbinary(100) default "unknown",
fa_description tinyblob,
fa_user int unsigned default 0,
fa_user_text varchar(255) binary,
math_html text,
-- MathML output from texvc, if any
- math_mathml text
+ math_mathml text
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/math_inputhash ON /*_*/math (math_inputhash);
-- insertion.
iw_url blob NOT NULL,
+ -- 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' ))
+ iw_wikiid varchar(64) NOT NULL,
+
-- A boolean value indicating whether the wiki is in this project
-- (used, for example, to detect redirect loops)
iw_local bool NOT NULL,
CREATE TABLE /*_*/transcache (
tc_url varbinary(255) NOT NULL,
tc_contents text,
- tc_time int NOT NULL
+ tc_time binary(14) NOT NULL
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/tc_url_idx ON /*_*/transcache (tc_url);
-- Symbolic keys for the general log type and the action type
-- within the log. The output format will be controlled by the
-- action field, but only the type controls categorization.
- log_type varbinary(10) NOT NULL default '',
- log_action varbinary(10) NOT NULL default '',
+ log_type varbinary(32) NOT NULL default '',
+ log_action varbinary(32) NOT NULL default '',
-- Timestamp. Duh.
log_timestamp binary(14) NOT NULL default '19700101000000',
-- The user who performed this action; key to user_id
log_user int unsigned NOT NULL default 0,
+ -- Name of the user who performed this action
+ log_user_text varchar(255) binary NOT NULL default '',
+
-- Key to the page affected. Where a user is the target,
-- this will point to the user page.
log_namespace int NOT NULL default 0,
log_title varchar(255) binary NOT NULL default '',
+ log_page int unsigned NULL,
-- Freeform text. Interpreted as edit history comments.
log_comment varchar(255) NOT NULL default '',
CREATE INDEX /*i*/user_time ON /*_*/logging (log_user, log_timestamp);
CREATE INDEX /*i*/page_time ON /*_*/logging (log_namespace, log_title, log_timestamp);
CREATE INDEX /*i*/times ON /*_*/logging (log_timestamp);
+CREATE INDEX /*i*/log_user_type_time ON /*_*/logging (log_user, log_type, log_timestamp);
+CREATE INDEX /*i*/log_page_id_time ON /*_*/logging (log_page,log_timestamp);
+
+
+CREATE TABLE /*_*/log_search (
+ -- The type of ID (rev ID, log ID, rev timestamp, username)
+ ls_field varbinary(32) NOT NULL,
+ -- The value of the ID
+ ls_value varchar(255) NOT NULL,
+ -- Key to log_id
+ ls_log_id int unsigned NOT NULL default 0
+) /*$wgDBTableOptions*/;
+CREATE UNIQUE INDEX /*i*/ls_field_val ON /*_*/log_search (ls_field,ls_value,ls_log_id);
+CREATE INDEX /*i*/ls_log_id ON /*_*/log_search (ls_log_id);
CREATE TABLE /*_*/trackbacks (
job_params blob NOT NULL
) /*$wgDBTableOptions*/;
-CREATE INDEX /*i*/job_cmd ON /*_*/job (job_cmd, job_namespace, job_title);
+CREATE INDEX /*i*/job_cmd ON /*_*/job (job_cmd, job_namespace, job_title, job_params(128));
-- Details of updates to cached special pages
-- and deletions may refer to different page records as time
-- goes by.
rd_namespace int NOT NULL default 0,
- rd_title varchar(255) binary NOT NULL default ''
+ rd_title varchar(255) binary NOT NULL default '',
+ rd_interwiki varchar(32) default NULL,
+ rd_fragment varchar(255) binary default NULL
) /*$wgDBTableOptions*/;
CREATE INDEX /*i*/rd_ns_title ON /*_*/redirect (rd_namespace,rd_title,rd_from);
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/pr_pagetype ON /*_*/page_restrictions (pr_page,pr_type);
-CREATE UNIQUE INDEX /*i*/pr_typelevel ON /*_*/page_restrictions (pr_type,pr_level);
-CREATE UNIQUE INDEX /*i*/pr_level ON /*_*/page_restrictions (pr_level);
-CREATE UNIQUE INDEX /*i*/pr_cascade ON /*_*/page_restrictions (pr_cascade);
+CREATE INDEX /*i*/pr_typelevel ON /*_*/page_restrictions (pr_type,pr_level);
+CREATE INDEX /*i*/pr_level ON /*_*/page_restrictions (pr_level);
+CREATE INDEX /*i*/pr_cascade ON /*_*/page_restrictions (pr_cascade);
-- Protected titles - nonexistent pages that have been protected
-- A table to log updates, one text key row per update.
CREATE TABLE /*_*/updatelog (
- ul_key varchar(255) NOT NULL PRIMARY KEY
+ ul_key varchar(255) NOT NULL PRIMARY KEY,
+ ul_value blob
) /*$wgDBTableOptions*/;
---- A table to track tags for revisions, logs and recent changes.
+
+-- A table to track tags for revisions, logs and recent changes.
CREATE TABLE /*_*/change_tag (
- ct_rc_id int NULL,
- ct_log_id int NULL,
- ct_rev_id int NULL,
- ct_tag varchar(255) NOT NULL,
- ct_params BLOB NULL,
-
- UNIQUE KEY (ct_rc_id,ct_tag),
- UNIQUE KEY (ct_log_id,ct_tag),
- UNIQUE KEY (ct_rev_id,ct_tag),
- KEY (ct_tag,ct_rc_id,ct_rev_id,ct_log_id) -- Covering index, so we can pull all the info only out of the index.
+ -- RCID for the change
+ ct_rc_id int NULL,
+ -- LOGID for the change
+ ct_log_id int NULL,
+ -- REVID for the change
+ ct_rev_id int NULL,
+ -- Tag applied
+ ct_tag varchar(255) NOT NULL,
+ -- Parameters for the tag, presently unused
+ ct_params blob NULL
) /*$wgDBTableOptions*/;
--- Rollup table to pull a LIST of tags simply without ugly GROUP_CONCAT that only works on MySQL 4.1+
+CREATE UNIQUE INDEX /*i*/change_tag_rc_tag ON /*_*/change_tag (ct_rc_id,ct_tag);
+CREATE UNIQUE INDEX /*i*/change_tag_log_tag ON /*_*/change_tag (ct_log_id,ct_tag);
+CREATE UNIQUE INDEX /*i*/change_tag_rev_tag ON /*_*/change_tag (ct_rev_id,ct_tag);
+-- Covering index, so we can pull all the info only out of the index.
+CREATE INDEX /*i*/change_tag_tag_id ON /*_*/change_tag (ct_tag,ct_rc_id,ct_rev_id,ct_log_id);
+
+
+-- Rollup table to pull a LIST of tags simply without ugly GROUP_CONCAT
+-- that only works on MySQL 4.1+
CREATE TABLE /*_*/tag_summary (
- ts_rc_id int NULL,
- ts_log_id int NULL,
- ts_rev_id int NULL,
- ts_tags BLOB NOT NULL,
-
- UNIQUE KEY (ts_rc_id),
- UNIQUE KEY (ts_log_id),
- UNIQUE KEY (ts_rev_id)
+ -- RCID for the change
+ ts_rc_id int NULL,
+ -- LOGID for the change
+ ts_log_id int NULL,
+ -- REVID for the change
+ ts_rev_id int NULL,
+ -- Comma-separated list of tags
+ ts_tags blob NOT NULL
) /*$wgDBTableOptions*/;
+CREATE UNIQUE INDEX /*i*/tag_summary_rc_id ON /*_*/tag_summary (ts_rc_id);
+CREATE UNIQUE INDEX /*i*/tag_summary_log_id ON /*_*/tag_summary (ts_log_id);
+CREATE UNIQUE INDEX /*i*/tag_summary_rev_id ON /*_*/tag_summary (ts_rev_id);
+
+
CREATE TABLE /*_*/valid_tag (
- vt_tag varchar(255) NOT NULL,
- PRIMARY KEY (vt_tag)
+ vt_tag varchar(255) NOT NULL PRIMARY KEY
) /*$wgDBTableOptions*/;
+-- Table for storing localisation data
+CREATE TABLE /*_*/l10n_cache (
+ -- Language code
+ lc_lang varbinary(32) NOT NULL,
+ -- Cache key
+ lc_key varchar(255) NOT NULL,
+ -- Value
+ lc_value mediumblob NOT NULL
+) /*$wgDBTableOptions*/;
+CREATE INDEX /*i*/lc_lang_key ON /*_*/l10n_cache (lc_lang, lc_key);
+
+-- Table for storing JSON message blobs for the resource loader
+CREATE TABLE /*_*/msg_resource (
+ -- Resource name
+ mr_resource varchar(255) NOT NULL,
+ -- Language code
+ mr_lang varbinary(32) NOT NULL,
+ -- JSON blob
+ mr_blob mediumblob NOT NULL,
+ -- Timestamp of last update
+ mr_timestamp binary(14) NOT NULL
+) /*$wgDBTableOptions*/;
+CREATE UNIQUE INDEX /*i*/mr_resource_lang ON /*_*/msg_resource (mr_resource, mr_lang);
+
+-- Table for administering which message is contained in which resource
+CREATE TABLE /*_*/msg_resource_links (
+ mrl_resource varchar(255) NOT NULL,
+ -- Message key
+ mrl_message varchar(255) NOT NULL
+) /*$wgDBTableOptions*/;
+CREATE UNIQUE INDEX /*i*/mrl_message_resource ON /*_*/msg_resource_links (mrl_message, mrl_resource);
+
+-- Table for tracking which local files a module depends on that aren't
+-- registered directly.
+-- Currently only used for tracking images that CSS depends on
+CREATE TABLE /*_*/module_deps (
+ -- Module name
+ md_module varchar(255) NOT NULL,
+ -- Skin name
+ md_skin varchar(32) NOT NULL,
+ -- JSON blob with file dependencies
+ md_deps mediumblob NOT NULL
+) /*$wgDBTableOptions*/;
+CREATE UNIQUE INDEX /*i*/md_module_skin ON /*_*/module_deps (md_module, md_skin);
-- vim: sw=2 sts=2 et
dépôts / lhc / web / wiklou.git / blobdiff