page_latest int unsigned NOT NULL,
-- Uncompressed length in bytes of the page's current source text.
- page_len int unsigned NOT NULL
+ page_len int unsigned NOT NULL,
+
+ -- content model, see CONTENT_MODEL_XXX constants
+ page_content_model varbinary(32) DEFAULT NULL
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/name_title ON /*_*/page (page_namespace,page_title);
rev_parent_id int unsigned default NULL,
-- SHA-1 text content hash in base-36
- rev_sha1 varbinary(32) NOT NULL default ''
+ rev_sha1 varbinary(32) NOT NULL default '',
+
+ -- content model, see CONTENT_MODEL_XXX constants
+ rev_content_model varbinary(32) DEFAULT NULL,
+
+ -- content format, see CONTENT_FORMAT_XXX constants
+ rev_content_format varbinary(64) DEFAULT NULL
) /*$wgDBTableOptions*/ MAX_ROWS=10000000 AVG_ROW_LENGTH=1024;
-- In case tables are created as MyISAM, use row hints for MySQL <5.0 to avoid 4GB limit
ar_parent_id int unsigned default NULL,
-- SHA-1 text content hash in base-36
- ar_sha1 varbinary(32) NOT NULL default ''
+ ar_sha1 varbinary(32) NOT NULL default '',
+
+ -- content model, see CONTENT_MODEL_XXX constants
+ ar_content_model varbinary(32) DEFAULT NULL,
+
+ -- content format, see CONTENT_FORMAT_XXX constants
+ ar_content_format varbinary(64) DEFAULT NULL
+
) /*$wgDBTableOptions*/;
CREATE INDEX /*i*/name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
-- Number of users that still edit
ss_active_users bigint default '-1',
- -- Deprecated, no longer updated as of 1.5
- ss_admins int default '-1',
-
-- Number of images, equivalent to SELECT COUNT(*) FROM image
ss_images int default 0
) /*$wgDBTableOptions*/;
-- 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);
+CREATE INDEX /*i*/img_sha1 ON /*_*/image (img_sha1(10));
--
CREATE INDEX /*i*/oi_name_timestamp ON /*_*/oldimage (oi_name,oi_timestamp);
-- oi_archive_name truncated to 14 to avoid key length overflow
CREATE INDEX /*i*/oi_name_archive_name ON /*_*/oldimage (oi_name,oi_archive_name(14));
-CREATE INDEX /*i*/oi_sha1 ON /*_*/oldimage (oi_sha1);
+CREATE INDEX /*i*/oi_sha1 ON /*_*/oldimage (oi_sha1(10));
--
fa_timestamp binary(14) default '',
-- Visibility of deleted revisions, bitfield
- fa_deleted tinyint unsigned NOT NULL default 0
+ fa_deleted tinyint unsigned NOT NULL default 0,
+
+ -- sha1 hash of file content
+ fa_sha1 varbinary(32) NOT NULL default ''
) /*$wgDBTableOptions*/;
-- pick out by image name
CREATE INDEX /*i*/fa_deleted_timestamp ON /*_*/filearchive (fa_deleted_timestamp);
-- sort by uploader
CREATE INDEX /*i*/fa_user_timestamp ON /*_*/filearchive (fa_user_text,fa_timestamp);
+-- find file by sha1, 10 bytes will be enough for hashes to be indexed
+CREATE INDEX /*i*/fa_sha1 ON /*_*/filearchive (fa_sha1(10));
--
-- The type of change entry (RC_EDIT,RC_NEW,RC_LOG)
rc_type tinyint unsigned NOT NULL default 0,
- -- These may no longer be used, with the new move log.
- rc_moved_to_ns tinyint unsigned NOT NULL default 0,
- rc_moved_to_title varchar(255) binary NOT NULL default '',
-
-- If the Recent Changes Patrol option is enabled,
-- users may mark edits as having been reviewed to
-- remove a warning flag on the RC list.
-- Any other parameters to the command
-- Stored as a PHP serialized array, or an empty string if there are no parameters
- job_params blob NOT NULL
+ job_params blob NOT NULL,
+
+ -- Random, non-unique, number used for concurrent job acquisition
+ job_random integer unsigned NOT NULL default 0,
+
+ -- Field that conveys process locks on rows via process UUIDs
+ job_token varbinary(32) NOT NULL default '',
+
+ -- Timestamp when the job was locked
+ job_token_timestamp varbinary(14) NULL default NULL,
+
+ -- Base 36 SHA1 of the job parameters relevant to detecting duplicates
+ job_sha1 varbinary(32) NOT NULL default ''
) /*$wgDBTableOptions*/;
+CREATE INDEX /*i*/job_sha1 ON /*_*/job (job_sha1);
+CREATE INDEX /*i*/job_cmd_token ON /*_*/job (job_cmd,job_token,job_random);
CREATE INDEX /*i*/job_cmd ON /*_*/job (job_cmd, job_namespace, job_title, job_params(128));
CREATE INDEX /*i*/job_timestamp ON /*_*/job (job_timestamp);
-- Should cover *most* configuration - strings, ints, bools, etc.
CREATE INDEX /*i*/cf_name_value ON /*_*/config (cf_name,cf_value(255));
+-- Holds all the sites known to the wiki.
+CREATE TABLE /*_*/sites (
+-- Numeric id of the site
+ site_id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+
+ -- Global identifier for the site, ie 'enwiktionary'
+ site_global_key varbinary(32) NOT NULL,
+
+ -- Type of the site, ie 'mediawiki'
+ site_type varbinary(32) NOT NULL,
+
+ -- Group of the site, ie 'wikipedia'
+ site_group varbinary(32) NOT NULL,
+
+ -- Source of the site data, ie 'local', 'wikidata', 'my-magical-repo'
+ site_source varbinary(32) NOT NULL,
+
+ -- Language code of the sites primary language.
+ site_language varbinary(32) NOT NULL,
+
+ -- Protocol of the site, ie 'http://', 'irc://', '//'
+ -- This field is an index for lookups and is build from type specific data in site_data.
+ site_protocol varbinary(32) NOT NULL,
+
+ -- Domain of the site in reverse order, ie 'org.mediawiki.www.'
+ -- This field is an index for lookups and is build from type specific data in site_data.
+ site_domain VARCHAR(255) NOT NULL,
+
+ -- Type dependent site data.
+ site_data BLOB NOT NULL,
+
+ -- If site.tld/path/key:pageTitle should forward users to the page on
+ -- the actual site, where "key" is the local identifier.
+ site_forward bool NOT NULL,
+
+ -- Type dependent site config.
+ -- For instance if template transclusion should be allowed if it's a MediaWiki.
+ site_config BLOB NOT NULL
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/sites_global_key ON /*_*/sites (site_global_key);
+CREATE INDEX /*i*/sites_type ON /*_*/sites (site_type);
+CREATE INDEX /*i*/sites_group ON /*_*/sites (site_group);
+CREATE INDEX /*i*/sites_source ON /*_*/sites (site_source);
+CREATE INDEX /*i*/sites_language ON /*_*/sites (site_language);
+CREATE INDEX /*i*/sites_protocol ON /*_*/sites (site_protocol);
+CREATE INDEX /*i*/sites_domain ON /*_*/sites (site_domain);
+CREATE INDEX /*i*/sites_forward ON /*_*/sites (site_forward);
+
+-- Links local site identifiers to their corresponding site.
+CREATE TABLE /*_*/site_identifiers (
+ -- Key on site.site_id
+ si_site INT UNSIGNED NOT NULL,
+
+ -- local key type, ie 'interwiki' or 'langlink'
+ si_type varbinary(32) NOT NULL,
+
+ -- local key value, ie 'en' or 'wiktionary'
+ si_key varbinary(32) NOT NULL
+) /*$wgDBTableOptions*/;
+
+CREATE UNIQUE INDEX /*i*/site_ids_type ON /*_*/site_identifiers (si_type, si_key);
+CREATE INDEX /*i*/site_ids_site ON /*_*/site_identifiers (si_site);
+CREATE INDEX /*i*/site_ids_key ON /*_*/site_identifiers (si_key);
+
-- vim: sw=2 sts=2 et
dépôts / lhc / web / wiklou.git / blobdiff