-- not have to run it by itself unless doing a manual install.
-- This is a shared schema file used for both MySQL and SQLite installs.
-
+--
+-- For more documentation on the database schema, see
+-- https://www.mediawiki.org/wiki/Manual:Database_layout
--
-- General notes:
--
--
CREATE TABLE /*_*/user_newtalk (
-- Key to user.user_id
- user_id int NOT NULL default 0,
+ user_id int unsigned NOT NULL default 0,
-- If the user is an anonymous user their IP address is stored here
-- since the user_id of 0 is ambiguous
user_ip varbinary(40) NOT NULL default '',
-- can move or edit the page.
page_restrictions tinyblob NOT NULL,
- -- Number of times this page has been viewed.
- page_counter bigint unsigned NOT NULL default 0,
-
-- 1 indicates the article is a redirect.
page_is_redirect tinyint unsigned NOT NULL default 0,
-- Text comment summarizing the change.
-- This text is shown in the history and other changes lists,
-- rendered in a subset of wiki markup by Linker::formatComment()
- rev_comment tinyblob NOT NULL,
+ rev_comment varbinary(767) NOT NULL,
-- Key to user.user_id of the user who made this edit.
-- Stores 0 for anonymous edits and for some mass imports.
-- Comma-separated list of flags:
-- gzip: text is compressed with PHP's gzdeflate() function.
- -- utf8: text was stored as UTF-8.
- -- If $wgLegacyEncoding option is on, rows *without* this flag
- -- will be converted to UTF-8 transparently at load time.
+ -- utf-8: text was stored as UTF-8.
+ -- If $wgLegacyEncoding option is on, rows *without* this flag
+ -- will be converted to UTF-8 transparently at load time. Note
+ -- that due to a bug in a maintenance script, this flag may
+ -- have been stored as 'utf8' in some cases (T18841).
-- object: text field contained a serialized PHP object.
-- The object either contains multiple versions compressed
-- together to achieve a better compression ratio, or it refers
-- to another row where the text can be found.
+ -- external: text was stored in an external location specified by old_text.
+ -- Any additional flags apply to the data stored at that URL, not
+ -- the URL itself. The 'object' flag is *not* set for URLs of the
+ -- form 'DB://cluster/id/itemid', because the external storage
+ -- system itself decompresses these.
old_flags tinyblob NOT NULL
) /*$wgDBTableOptions*/ MAX_ROWS=10000000 AVG_ROW_LENGTH=10240;
-- In case tables are created as MyISAM, use row hints for MySQL <5.0 to avoid 4GB limit
ar_text mediumblob NOT NULL,
-- Basic revision stuff...
- ar_comment tinyblob NOT NULL,
+ ar_comment varbinary(767) NOT NULL,
ar_user int unsigned NOT NULL default 0,
ar_user_text varchar(255) binary NOT NULL,
ar_timestamp binary(14) NOT NULL default '',
CREATE UNIQUE INDEX /*i*/pl_from ON /*_*/pagelinks (pl_from,pl_namespace,pl_title);
CREATE INDEX /*i*/pl_namespace ON /*_*/pagelinks (pl_namespace,pl_title,pl_from);
-CREATE INDEX /*i*/pl_backlinks_namespace ON /*_*/pagelinks (pl_namespace,pl_title,pl_from_namespace,pl_from);
+CREATE INDEX /*i*/pl_backlinks_namespace ON /*_*/pagelinks (pl_from_namespace,pl_namespace,pl_title,pl_from);
--
CREATE UNIQUE INDEX /*i*/tl_from ON /*_*/templatelinks (tl_from,tl_namespace,tl_title);
CREATE INDEX /*i*/tl_namespace ON /*_*/templatelinks (tl_namespace,tl_title,tl_from);
-CREATE INDEX /*i*/tl_backlinks_namespace ON /*_*/templatelinks (tl_namespace,tl_title,tl_from_namespace,tl_from);
+CREATE INDEX /*i*/tl_backlinks_namespace ON /*_*/templatelinks (tl_from_namespace,tl_namespace,tl_title,tl_from);
--
CREATE UNIQUE INDEX /*i*/il_from ON /*_*/imagelinks (il_from,il_to);
CREATE INDEX /*i*/il_to ON /*_*/imagelinks (il_to,il_from);
-CREATE INDEX /*i*/il_backlinks_namespace ON /*_*/imagelinks (il_to,il_from_namespace,il_from);
+CREATE INDEX /*i*/il_backlinks_namespace ON /*_*/imagelinks (il_from_namespace,il_to,il_from);
--
-- The single row should contain 1 here.
ss_row_id int unsigned NOT NULL,
- -- Total number of page views, if hit counters are enabled.
- ss_total_views bigint unsigned default 0,
-
-- Total number of edits performed.
ss_total_edits bigint unsigned default 0,
-- Pointless index to assuage developer superstitions
CREATE UNIQUE INDEX /*i*/ss_row_id ON /*_*/site_stats (ss_row_id);
-
---
--- 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 all the articles
--- that have been visited.)
---
-CREATE TABLE /*_*/hitcounter (
- hc_id int unsigned NOT NULL
-) ENGINE=MEMORY MAX_ROWS=25000;
-
-
--
-- The internet is full of jerks, alas. Sometimes it's handy
-- to block a vandal or troll account.
ipb_by_text varchar(255) binary NOT NULL default '',
-- Text comment made by blocker.
- ipb_reason tinyblob NOT NULL,
+ ipb_reason varbinary(767) NOT NULL,
-- Creation (or refresh) date in standard YMDHMS form.
-- IP blocks expire automatically.
-- Description field as entered by the uploader.
-- This is displayed in image upload history and logs.
- img_description tinyblob NOT NULL,
+ img_description varbinary(767) NOT NULL,
-- user_id and user_name of uploader.
img_user int unsigned NOT NULL default 0,
oi_width int NOT NULL default 0,
oi_height int NOT NULL default 0,
oi_bits int NOT NULL default 0,
- oi_description tinyblob NOT NULL,
+ oi_description varbinary(767) NOT NULL,
oi_user int unsigned NOT NULL default 0,
oi_user_text varchar(255) binary NOT NULL,
oi_timestamp binary(14) NOT NULL default '',
-- Deletion information, if this file is deleted.
fa_deleted_user int,
fa_deleted_timestamp binary(14) default '',
- fa_deleted_reason text,
+ fa_deleted_reason varbinary(767) default '',
-- Duped fields from image
fa_size int unsigned 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", "chemical") default "unknown",
fa_minor_mime varbinary(100) default "unknown",
- fa_description tinyblob,
+ fa_description varbinary(767),
fa_user int unsigned default 0,
fa_user_text varchar(255) binary,
fa_timestamp binary(14) default '',
rc_title varchar(255) binary NOT NULL default '',
-- as in revision...
- rc_comment varchar(255) binary NOT NULL default '',
+ rc_comment varbinary(767) NOT NULL default '',
rc_minor tinyint unsigned NOT NULL default 0,
-- Edits by user accounts with the 'bot' rights key are
log_page int unsigned NULL,
-- Freeform text. Interpreted as edit history comments.
- log_comment varchar(255) NOT NULL default '',
+ log_comment varbinary(767) NOT NULL default '',
-- miscellaneous parameters:
-- LF separated list (old system) or serialized PHP array (new system)
pt_namespace int NOT NULL,
pt_title varchar(255) binary NOT NULL,
pt_user int unsigned NOT NULL,
- pt_reason tinyblob,
+ pt_reason varbinary(767),
pt_timestamp binary(14) NOT NULL,
pt_expiry varbinary(14) NOT NULL default '',
pt_create_perm varbinary(60) NOT NULL
dépôts / lhc / web / wiklou.git / blobdiff