-- in early 2002 after a lot of trouble with the fields
-- auto-updating.
--
--- The Postgres backend uses DATETIME fields for timestamps,
+-- The Postgres backend uses TIMESTAMPTZ fields for timestamps,
-- and we will migrate the MySQL definitions at some point as
-- well.
--
CREATE INDEX /*i*/ug_group ON /*_*/user_groups (ug_group);
-- Stores the groups the user has once belonged to.
--- The user may still belong these groups. Check user_groups.
+-- The user may still belong to these groups (check user_groups).
+-- Users are not autopromoted to groups from which they were removed.
CREATE TABLE /*_*/user_former_groups (
-- Key to user_id
ufg_user int unsigned NOT NULL default 0,
- ufg_group varbinary(16) NOT NULL default ''
+ ufg_group varbinary(32) NOT NULL default ''
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/ufg_user_group ON /*_*/user_former_groups (ufg_user,ufg_group);
CREATE INDEX /*i*/page_timestamp ON /*_*/revision (rev_page,rev_timestamp);
CREATE INDEX /*i*/user_timestamp ON /*_*/revision (rev_user,rev_timestamp);
CREATE INDEX /*i*/usertext_timestamp ON /*_*/revision (rev_user_text,rev_timestamp);
+CREATE INDEX /*i*/page_user_timestamp ON /*_*/revision (rev_page,rev_user,rev_timestamp);
--
-- Holds text of individual page revisions.
-- moved into the actual filestore
--
CREATE TABLE /*_*/uploadstash (
- us_id int unsigned NOT NULL PRIMARY KEY auto_increment,
+ us_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
- -- the user who uploaded the file.
- us_user int unsigned NOT NULL,
+ -- the user who uploaded the file.
+ us_user int unsigned NOT NULL,
- -- file key. this is how applications actually search for the file.
- -- this might go away, or become the primary key.
- us_key varchar(255) NOT NULL,
+ -- file key. this is how applications actually search for the file.
+ -- this might go away, or become the primary key.
+ us_key varchar(255) NOT NULL,
- -- the original path
- us_orig_path varchar(255) NOT NULL,
+ -- the original path
+ us_orig_path varchar(255) NOT NULL,
- -- the temporary path at which the file is actually stored
- us_path varchar(255) NOT NULL,
+ -- the temporary path at which the file is actually stored
+ us_path varchar(255) NOT NULL,
- -- which type of upload the file came from (sometimes)
- us_source_type varchar(50),
+ -- which type of upload the file came from (sometimes)
+ us_source_type varchar(50),
- -- the date/time on which the file was added
- us_timestamp varbinary(14) not null,
+ -- the date/time on which the file was added
+ us_timestamp varbinary(14) NOT NULL,
- us_status varchar(50) not null,
+ us_status varchar(50) NOT NULL,
- -- chunk counter starts at 0, current offset is stored in us_size
- us_chunk_inx int unsigned NULL,
+ -- chunk counter starts at 0, current offset is stored in us_size
+ us_chunk_inx int unsigned NULL,
- -- file properties from File::getPropsFromPath. these may prove unnecessary.
- --
- us_size int unsigned NOT NULL,
- -- this hash comes from File::sha1Base36(), and is 31 characters
- us_sha1 varchar(31) NOT NULL,
- us_mime varchar(255),
- -- Media type as defined by the MEDIATYPE_xxx constants, should duplicate definition in the image table
- us_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
- -- image-specific properties
- us_image_width int unsigned,
- us_image_height int unsigned,
- us_image_bits smallint unsigned
+ -- file properties from File::getPropsFromPath. these may prove unnecessary.
+ --
+ us_size int unsigned NOT NULL,
+ -- this hash comes from File::sha1Base36(), and is 31 characters
+ us_sha1 varchar(31) NOT NULL,
+ us_mime varchar(255),
+ -- Media type as defined by the MEDIATYPE_xxx constants, should duplicate definition in the image table
+ us_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
+ -- image-specific properties
+ us_image_width int unsigned,
+ us_image_height int unsigned,
+ us_image_bits smallint unsigned
) /*$wgDBTableOptions*/;
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 INDEX /*i*/type_action ON /*_*/logging(log_type, log_action, log_timestamp);
+CREATE INDEX /*i*/type_action ON /*_*/logging (log_type, log_action, log_timestamp);
CREATE TABLE /*_*/log_search (
) /*$wgDBTableOptions*/;
CREATE INDEX /*i*/job_cmd ON /*_*/job (job_cmd, job_namespace, job_title, job_params(128));
-CREATE INDEX /*i*/job_timestamp ON /*_*/job(job_timestamp);
+CREATE INDEX /*i*/job_timestamp ON /*_*/job (job_timestamp);
-- Details of updates to cached special pages
) /*$wgDBTableOptions*/;
CREATE INDEX /*i*/lc_lang_key ON /*_*/l10n_cache (lc_lang, lc_key);
--- Table for storing JSON message blobs for the resource loader
+-- Table for caching JSON message blobs for the resource loader
CREATE TABLE /*_*/msg_resource (
-- Resource name
mr_resource varbinary(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.
+-- Table caching which local files a module depends on that aren't
+-- registered directly, used for fast retrieval of file dependency.
-- Currently only used for tracking images that CSS depends on
CREATE TABLE /*_*/module_deps (
-- Module name
dépôts / lhc / web / wiklou.git / blobdiff