363 lines
12 KiB
SQL
363 lines
12 KiB
SQL
-- SQL to create the initial tables for the MediaWiki database.
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-- This is read and executed by the install script; you should
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-- not have to run it by itself unless doing a manual install.
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-- This is the PostgreSQL version.
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-- For information about each table, please see the notes in ../tables.sql
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-- Please make sure all dollar-quoting uses $mw$ at the start of the line
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-- We can't use SERIAL everywhere: the sequence names are hard-coded into the PHP
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-- TODO: Change CHAR to BOOL, TEXT to CIDR, allow custom schema
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SET client_min_messages = 'ERROR';
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DROP SCHEMA mediawiki CASCADE;
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CREATE SCHEMA mediawiki;
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SET search_path = 'mediawiki';
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CREATE SEQUENCE user_user_id_seq MINVALUE 0 START WITH 0;
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CREATE TABLE "user" (
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user_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('user_user_id_seq'),
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user_name TEXT NOT NULL UNIQUE,
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user_real_name TEXT,
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user_password TEXT,
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user_newpassword TEXT,
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user_token CHAR(32),
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user_email TEXT,
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user_email_token CHAR(32),
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user_email_token_expires TIMESTAMPTZ,
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user_email_authenticated TIMESTAMPTZ,
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user_options TEXT,
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user_touched TIMESTAMPTZ,
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user_registration TIMESTAMPTZ
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);
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CREATE INDEX user_email_token_idx ON "user"(user_email_token);
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CREATE TABLE user_groups (
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ug_user INTEGER NULL REFERENCES "user"(user_id) ON DELETE CASCADE,
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ug_group TEXT NOT NULL
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);
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CREATE UNIQUE INDEX user_groups_unique ON user_groups(ug_group, ug_user);
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CREATE TABLE user_newtalk (
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user_id INTEGER NOT NULL REFERENCES "user"(user_id) ON DELETE CASCADE,
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user_ip TEXT NULL -- change to CIDR later
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);
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CREATE INDEX user_newtalk_id_idx ON user_newtalk(user_id);
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CREATE INDEX user_newtalk_ip_idx ON user_newtalk(user_ip);
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CREATE SEQUENCE page_page_id_seq;
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CREATE TABLE page (
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page_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
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page_namespace SMALLINT NOT NULL,
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page_title TEXT NOT NULL,
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page_restrictions TEXT,
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page_counter BIGINT NOT NULL DEFAULT 0,
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page_is_redirect CHAR NOT NULL DEFAULT 0,
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page_is_new CHAR NOT NULL DEFAULT 0,
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page_random NUMERIC(15,14) NOT NULL,
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page_touched TIMESTAMPTZ,
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page_latest INTEGER NOT NULL, -- FK?
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page_len INTEGER NOT NULL
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);
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CREATE UNIQUE INDEX page_unique_name ON page(page_namespace, page_title);
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CREATE INDEX page_random_idx ON page(page_random);
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CREATE INDEX page_len_idx ON page(page_len);
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-- Create a dummy page to satisfy fk contraints where a page_id of "0" is added
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INSERT INTO page (page_id,page_namespace,page_title,page_random,page_latest,page_len)
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VALUES (0,0,'',0.0,0,0);
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CREATE SEQUENCE rev_rev_id_val;
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CREATE TABLE revision (
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rev_id INTEGER NOT NULL UNIQUE DEFAULT nextval('rev_rev_id_val'),
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rev_page INTEGER NULL REFERENCES page (page_id) ON DELETE SET NULL,
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rev_text_id INTEGER NULL, -- FK
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rev_comment TEXT,
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rev_user INTEGER NOT NULL REFERENCES "user"(user_id),
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rev_user_text TEXT NOT NULL,
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rev_timestamp TIMESTAMPTZ NOT NULL,
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rev_minor_edit CHAR NOT NULL DEFAULT '0',
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rev_deleted CHAR NOT NULL DEFAULT '0'
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);
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CREATE UNIQUE INDEX revision_unique ON revision(rev_page, rev_id);
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CREATE INDEX rev_timestamp_idx ON revision(rev_timestamp);
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CREATE INDEX rev_user_idx ON revision(rev_user);
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CREATE INDEX rev_user_text_idx ON revision(rev_user_text);
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CREATE SEQUENCE text_old_id_val;
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CREATE TABLE "text" (
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old_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_val'),
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old_text TEXT,
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old_flags TEXT
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);
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CREATE TABLE archive (
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ar_namespace SMALLINT NOT NULL,
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ar_title TEXT NOT NULL,
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ar_text TEXT,
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ar_comment TEXT,
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ar_user INTEGER REFERENCES "user"(user_id) ON DELETE SET NULL,
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ar_user_text TEXT NOT NULL,
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ar_timestamp TIMESTAMPTZ NOT NULL,
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ar_minor_edit CHAR NOT NULL DEFAULT '0',
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ar_flags TEXT,
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ar_rev_id INTEGER,
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ar_text_id INTEGER
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);
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CREATE INDEX archive_name_title_timestamp ON archive(ar_namespace,ar_title,ar_timestamp);
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CREATE TABLE pagelinks (
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pl_from INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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pl_namespace SMALLINT NOT NULL,
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pl_title TEXT NOT NULL
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);
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CREATE UNIQUE INDEX pagelink_unique ON pagelinks(pl_namespace,pl_title,pl_from);
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CREATE TABLE templatelinks (
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tl_from INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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tl_namespace TEXT NOT NULL,
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tl_title TEXT NOT NULL
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);
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CREATE UNIQUE INDEX templatelinks_unique ON templatelinks(tl_namespace,tl_title,tl_from);
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CREATE TABLE imagelinks (
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il_from INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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il_to TEXT NOT NULL
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);
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CREATE UNIQUE INDEX il_from ON imagelinks(il_to,il_from);
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CREATE TABLE categorylinks (
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cl_from INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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cl_to TEXT NOT NULL,
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cl_sortkey TEXT,
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cl_timestamp TIMESTAMPTZ NOT NULL
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);
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CREATE UNIQUE INDEX cl_from ON categorylinks(cl_from, cl_to);
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CREATE INDEX cl_sortkey ON categorylinks(cl_to, cl_sortkey);
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CREATE TABLE externallinks (
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el_from INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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el_to TEXT NOT NULL,
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el_index TEXT NOT NULL
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);
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CREATE INDEX externallinks_from_to ON externallinks(el_from,el_to);
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CREATE INDEX externallinks_index ON externallinks(el_index);
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CREATE TABLE langlinks (
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ll_from INTEGER NOT NULL REFERENCES page (page_id) ON DELETE CASCADE,
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ll_lang TEXT,
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ll_title TEXT
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);
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CREATE UNIQUE INDEX langlinks_unique ON langlinks (ll_from,ll_lang);
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CREATE INDEX langlinks_lang_title ON langlinks(ll_lang,ll_title);
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CREATE TABLE site_stats (
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ss_row_id INTEGER NOT NULL UNIQUE,
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ss_total_views INTEGER DEFAULT 0,
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ss_total_edits INTEGER DEFAULT 0,
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ss_good_articles INTEGER DEFAULT 0,
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ss_total_pages INTEGER DEFAULT -1,
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ss_users INTEGER DEFAULT -1,
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ss_admins INTEGER DEFAULT -1
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ss_images INTEGER DEFAULT 0
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);
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CREATE TABLE hitcounter (
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hc_id BIGINT NOT NULL
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);
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CREATE SEQUENCE ipblocks_ipb_id_val;
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CREATE TABLE ipblocks (
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ipb_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_val'),
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ipb_address TEXT NULL, -- change to CIDR later
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ipb_user INTEGER NULL REFERENCES "user"(user_id) ON DELETE SET NULL,
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ipb_by INTEGER NOT NULL REFERENCES "user"(user_id) ON DELETE CASCADE,
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ipb_reason TEXT NOT NULL,
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ipb_timestamp TIMESTAMPTZ NOT NULL,
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ipb_auto CHAR NOT NULL DEFAULT '0',
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ipb_expiry TIMESTAMPTZ NOT NULL,
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ipb_range_start TEXT, -- change to CIDR later
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ipb_range_end TEXT -- change to CIDR later
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);
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CREATE INDEX ipb_address ON ipblocks(ipb_address);
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CREATE INDEX ipb_user ON ipblocks(ipb_user);
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CREATE INDEX ipb_range ON ipblocks(ipb_range_start,ipb_range_end);
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CREATE TABLE image (
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img_name TEXT NOT NULL PRIMARY KEY,
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img_size SMALLINT NOT NULL,
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img_width SMALLINT NOT NULL,
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img_height SMALLINT NOT NULL,
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img_metadata TEXT,
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img_bits SMALLINT,
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img_media_type TEXT,
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img_major_mime TEXT DEFAULT 'unknown',
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img_minor_mime TEXT DEFAULT 'unknown',
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img_description TEXT NOT NULL,
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img_user INTEGER NULL REFERENCES "user"(user_id) ON DELETE SET NULL,
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img_user_text TEXT NOT NULL,
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img_timestamp TIMESTAMPTZ
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);
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CREATE INDEX img_size_idx ON image(img_size);
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CREATE INDEX img_timestamp_idx ON image(img_timestamp);
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CREATE TABLE oldimage (
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oi_name TEXT NOT NULL REFERENCES image(img_name),
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oi_archive_name TEXT NOT NULL,
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oi_size SMALLINT NOT NULL,
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oi_width SMALLINT NOT NULL,
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oi_height SMALLINT NOT NULL,
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oi_bits SMALLINT NOT NULL,
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oi_description TEXT,
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oi_user INTEGER NULL REFERENCES "user"(user_id) ON DELETE SET NULL,
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oi_user_text TEXT NOT NULL,
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oi_timestamp TIMESTAMPTZ NOT NULL
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);
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CREATE INDEX oi_name ON oldimage (oi_name);
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CREATE SEQUENCE rc_rc_id_seq;
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CREATE TABLE recentchanges (
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rc_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('rc_rc_id_seq'),
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rc_timestamp TIMESTAMPTZ NOT NULL,
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rc_cur_time TIMESTAMPTZ NOT NULL,
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rc_user INTEGER NULL REFERENCES "user"(user_id) ON DELETE SET NULL,
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rc_user_text TEXT NOT NULL,
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rc_namespace SMALLINT NOT NULL,
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rc_title TEXT NOT NULL,
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rc_comment TEXT,
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rc_minor CHAR NOT NULL DEFAULT '0',
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rc_bot CHAR NOT NULL DEFAULT '0',
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rc_new CHAR NOT NULL DEFAULT '0',
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rc_cur_id INTEGER NOT NULL REFERENCES page(page_id),
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rc_this_oldid INTEGER NOT NULL,
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rc_last_oldid INTEGER NOT NULL,
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rc_type CHAR NOT NULL DEFAULT '0',
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rc_moved_to_ns SMALLINT,
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rc_moved_to_title TEXT,
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rc_patrolled CHAR NOT NULL DEFAULT '0',
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rc_ip TEXT -- change to CIDR later
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);
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CREATE INDEX rc_timestamp ON recentchanges (rc_timestamp);
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CREATE INDEX rc_namespace_title ON recentchanges(rc_namespace, rc_title);
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CREATE INDEX rc_cur_id ON recentchanges(rc_cur_id);
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CREATE INDEX new_name_timestamp ON recentchanges(rc_new, rc_namespace, rc_timestamp);
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CREATE INDEX rc_ip ON recentchanges(rc_ip);
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CREATE TABLE watchlist (
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wl_user INTEGER NOT NULL REFERENCES "user"(user_id) ON DELETE CASCADE,
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wl_namespace SMALLINT NOT NULL DEFAULT 0,
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wl_title TEXT NOT NULL,
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wl_notificationtimestamp TIMESTAMPTZ DEFAULT NULL
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);
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CREATE UNIQUE INDEX wl_user_namespace_title ON watchlist (wl_namespace, wl_title, wl_user);
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CREATE TABLE math (
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math_inputhash TEXT NOT NULL UNIQUE,
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math_outputhash TEXT NOT NULL,
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math_html_conservativeness SMALLINT NOT NULL,
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math_html TEXT,
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math_mathml TEXT
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);
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CREATE TABLE interwiki (
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iw_prefix TEXT NOT NULL UNIQUE,
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iw_url TEXT NOT NULL,
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iw_local CHAR NOT NULL,
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iw_trans CHAR NOT NULL DEFAULT '0'
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);
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CREATE TABLE querycache (
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qc_type TEXT NOT NULL,
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qc_value SMALLINT NOT NULL,
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qc_namespace SMALLINT NOT NULL,
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qc_title TEXT NOT NULL
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);
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CREATE INDEX querycache_type_value ON querycache(qc_type, qc_value);
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CREATE TABLE objectcache (
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keyname CHAR(255) UNIQUE,
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value TEXT NOT NULL DEFAULT '',
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exptime TIMESTAMPTZ NOT NULL
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);
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CREATE INDEX objectcacache_exptime ON objectcache(exptime);
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CREATE TABLE transcache (
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tc_url TEXT NOT NULL UNIQUE,
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tc_contents TEXT NOT NULL,
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tc_time TIMESTAMPTZ NOT NULL
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);
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CREATE TABLE validate (
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val_user INTEGER NOT NULL REFERENCES "user"(user_id) ON DELETE CASCADE,
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val_page INTEGER NOT NULL REFERENCES page(page_id) ON DELETE CASCADE,
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val_revision INTEGER DEFAULT 0 NOT NULL,
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val_type INTEGER DEFAULT 0 NOT NULL,
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val_value INTEGER DEFAULT 0,
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val_comment TEXT,
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val_ip TEXT -- change to CIDR later
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);
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CREATE INDEX val_user ON validate (val_user,val_revision);
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CREATE TABLE logging (
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log_type TEXT NOT NULL,
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log_action TEXT NOT NULL,
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log_timestamp TIMESTAMPTZ NOT NULL,
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log_user INTEGER REFERENCES "user"(user_id) ON DELETE SET NULL,
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log_namespace SMALLINT NOT NULL,
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log_title TEXT NOT NULL,
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log_comment TEXT,
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log_params TEXT
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);
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CREATE INDEX logging_type_name ON logging(log_type, log_timestamp);
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CREATE INDEX logging_user_time ON logging(log_timestamp, log_user);
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CREATE INDEX logging_page_time ON logging(log_namespace, log_title, log_timestamp);
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CREATE TABLE trackbacks (
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tb_id SERIAL NOT NULL PRIMARY KEY,
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tb_page INTEGER REFERENCES page(page_id) ON DELETE CASCADE,
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tb_title TEXT NOT NULL,
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tb_url TEXT NOT NULL,
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tb_ex TEXT,
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tb_name TEXT
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);
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CREATE INDEX trackback_page ON trackbacks(tb_page);
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CREATE SEQUENCE job_job_id_seq;
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CREATE TABLE job (
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job_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
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job_cmd TEXT NOT NULL,
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job_namespace SMALLINT NOT NULL,
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job_title TEXT NOT NULL,
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job_params TEXT NOT NULL
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);
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CREATE INDEX job_cmd_namespace_title ON job(job_cmd, job_namespace, job_title);
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CREATE TABLE querycache_info (
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qci_type TEXT UNIQUE,
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qci_timestamp TIMESTAMPTZ NULL
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);
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CREATE OR REPLACE FUNCTION add_interwiki (TEXT,INT,CHAR) RETURNS INT LANGUAGE SQL AS
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$mw$
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INSERT INTO interwiki (iw_prefix, iw_url, iw_local) VALUES ($1,$2,$3);
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SELECT 1;
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$mw$;
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