diff options
Diffstat (limited to 'maintenance/tables.sql')
| -rw-r--r-- | maintenance/tables.sql | 99 |
1 files changed, 90 insertions, 9 deletions
diff --git a/maintenance/tables.sql b/maintenance/tables.sql index 3b1e8eb7..0809f4b6 100644 --- a/maintenance/tables.sql +++ b/maintenance/tables.sql @@ -86,6 +86,8 @@ CREATE TABLE /*_*/user ( -- 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 @@ -160,8 +162,10 @@ CREATE UNIQUE INDEX /*i*/ug_user_group ON /*_*/user_groups (ug_user,ug_group); 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, @@ -179,6 +183,29 @@ 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 +) /*$wgDBTableOptions*/; + +CREATE UNIQUE INDEX /*i*/user_properties_user_property ON /*_*/user_properties (up_user,up_property); +CREATE INDEX /*i*/user_properties_property ON /*_*/user_properties (up_property); + +-- -- Core of the wiki: each page has an entry here which identifies -- it by title and contains some essential metadata. -- @@ -548,6 +575,20 @@ CREATE INDEX /*i*/el_to ON /*_*/externallinks (el_to(60), el_from); CREATE INDEX /*i*/el_index ON /*_*/externallinks (el_index(60)); +-- +-- Track external user accounts, if ExternalAuth is used +-- +CREATE TABLE /*_*/external_user ( + -- Foreign key to user_id + eu_local_id int unsigned NOT NULL PRIMARY KEY, + + -- Some opaque identifier provided by the external database + eu_external_id varchar(255) binary NOT NULL +) /*$wgDBTableOptions*/; + +CREATE UNIQUE INDEX /*i*/eu_external_id ON /*_*/external_user (eu_external_id); + + -- -- Track interlanguage links -- @@ -723,7 +764,7 @@ CREATE TABLE /*_*/image ( -- 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. @@ -775,7 +816,7 @@ CREATE TABLE /*_*/oldimage ( 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 '' ) /*$wgDBTableOptions*/; @@ -825,7 +866,7 @@ CREATE TABLE /*_*/filearchive ( fa_bits int default 0, fa_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL, fa_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart") default "unknown", - fa_minor_mime varbinary(32) default "unknown", + fa_minor_mime varbinary(100) default "unknown", fa_description tinyblob, fa_user int unsigned default 0, fa_user_text varchar(255) binary, @@ -1054,7 +1095,7 @@ CREATE INDEX /*i*/exptime ON /*_*/objectcache (exptime); CREATE TABLE /*_*/transcache ( tc_url varbinary(255) NOT NULL, tc_contents text, - tc_time int NOT NULL + tc_time binary(14) NOT NULL ) /*$wgDBTableOptions*/; CREATE UNIQUE INDEX /*i*/tc_url_idx ON /*_*/transcache (tc_url); @@ -1067,8 +1108,8 @@ CREATE TABLE /*_*/logging ( -- 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', @@ -1076,10 +1117,14 @@ CREATE TABLE /*_*/logging ( -- 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 '', @@ -1095,6 +1140,20 @@ CREATE INDEX /*i*/type_time ON /*_*/logging (log_type, log_timestamp); 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 +) /*$wgDBTableOptions*/; +CREATE UNIQUE INDEX /*i*/ls_field_val ON /*_*/log_search (ls_field,ls_value,ls_log_id); +CREATE INDEX /*i*/ls_log_id ON /*_*/log_search (ls_log_id); CREATE TABLE /*_*/trackbacks ( @@ -1126,7 +1185,7 @@ CREATE TABLE /*_*/job ( job_params blob NOT NULL ) /*$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 @@ -1152,7 +1211,9 @@ CREATE TABLE /*_*/redirect ( -- 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 ) /*$wgDBTableOptions*/; CREATE INDEX /*i*/rd_ns_title ON /*_*/redirect (rd_namespace,rd_title,rd_from); @@ -1237,10 +1298,15 @@ CREATE TABLE /*_*/updatelog ( -- A table to track tags for revisions, logs and recent changes. CREATE TABLE /*_*/change_tag ( + -- RCID for the change ct_rc_id int NULL, + -- LOGID for the change ct_log_id int NULL, + -- REVID for the change ct_rev_id int NULL, + -- Tag applied ct_tag varchar(255) NOT NULL, + -- Parameters for the tag, presently unused ct_params blob NULL ) /*$wgDBTableOptions*/; @@ -1251,11 +1317,16 @@ CREATE UNIQUE INDEX /*i*/change_tag_rev_tag ON /*_*/change_tag (ct_rev_id,ct_tag 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+ +-- Rollup table to pull a LIST of tags simply without ugly GROUP_CONCAT +-- that only works on MySQL 4.1+ CREATE TABLE /*_*/tag_summary ( + -- 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 ) /*$wgDBTableOptions*/; @@ -1268,5 +1339,15 @@ CREATE TABLE /*_*/valid_tag ( vt_tag varchar(255) NOT NULL PRIMARY KEY ) /*$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); -- vim: sw=2 sts=2 et |