function init_queries($tableslc) { $tbl1 = qa_db_add_table_prefix('chat_posts'); $tbl2 = qa_db_add_table_prefix('chat_users'); if (in_array($tbl1, $tableslc) && in_array($tbl2, $tableslc)) { qa_opt($this->optactive, '1'); return null; } return array('CREATE TABLE IF NOT EXISTS ^chat_posts ( `postid` int(10) unsigned NOT NULL AUTO_INCREMENT, `userid` int(10) unsigned NOT NULL, `posted` datetime NOT NULL, `message` varchar(800) NOT NULL, PRIMARY KEY (`postid`), KEY `posted` (`posted`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8', 'CREATE TABLE IF NOT EXISTS ^chat_users ( `userid` int(10) unsigned NOT NULL, `lastposted` datetime NOT NULL, `lastpolled` datetime NOT NULL, `kickeduntil` datetime NOT NULL DEFAULT "2012-01-01 00:00:00", PRIMARY KEY (`userid`), KEY `active` (`lastpolled`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8', 'CREATE TABLE IF NOT EXISTS ^chat_kicks ( `userid` int(10) unsigned NOT NULL, `kickedby` int(10) unsigned NOT NULL, `whenkicked` datetime NOT NULL, PRIMARY KEY (`userid`,`kickedby`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8'); }
function init_queries($tableslc) { $tbl1 = qa_db_add_table_prefix('homepage'); if (in_array($tbl1, $tableslc)) { return null; } return "CREATE TABLE IF NOT EXISTS ^homepage (\n\t\t\t\t\t\t`questionid` int(10) unsigned NOT NULL,\n\t\t\t\t\t\t`childid` int(10) unsigned,\n\t\t\t\t\t\t`updated` datetime NOT NULL,\n\t\t\t\t\t\tPRIMARY KEY (questionid)\n\t\t\t\t\t) ENGINE=MyISAM DEFAULT CHARSET=utf8"; }
function init_queries($tableslc) { $tablename = qa_db_add_table_prefix($this->pluginkey); if (!in_array($tablename, $tableslc)) { return 'CREATE TABLE IF NOT EXISTS ^' . $this->pluginkey . ' ( ' . '`id` smallint(5) unsigned NOT NULL AUTO_INCREMENT, ' . '`title` varchar(30) NOT NULL, ' . '`pages` varchar(800) NOT NULL, ' . '`position` varchar(30) NOT NULL, ' . '`ordering` smallint(5) unsigned NOT NULL, ' . '`content` text NOT NULL, ' . 'PRIMARY KEY (`id`), ' . 'KEY `position` (`position`,`ordering`) ' . ' ) ENGINE=InnoDB DEFAULT CHARSET=utf8'; } // we're already set up qa_opt($this->opt, '1'); return null; }
public function init_queries($table_list) { if (qa_opt('event_logger_to_database')) { $tablename = qa_db_add_table_prefix('eventlog'); if (!in_array($tablename, $table_list)) { require_once QA_INCLUDE_DIR . 'app/users.php'; require_once QA_INCLUDE_DIR . 'db/maxima.php'; return 'CREATE TABLE ^eventlog (' . 'datetime DATETIME NOT NULL,' . 'ipaddress VARCHAR (15) CHARACTER SET ascii,' . 'userid ' . qa_get_mysql_user_column_type() . ',' . 'handle VARCHAR(' . QA_DB_MAX_HANDLE_LENGTH . '),' . 'cookieid BIGINT UNSIGNED,' . 'event VARCHAR (20) CHARACTER SET ascii NOT NULL,' . 'params VARCHAR (800) NOT NULL,' . 'KEY datetime (datetime),' . 'KEY ipaddress (ipaddress),' . 'KEY userid (userid),' . 'KEY event (event)' . ') ENGINE=MyISAM DEFAULT CHARSET=utf8'; } } }
function init_queries($tableslc) { //qw_check_for_new_version(false); include_once QA_INCLUDE_DIR . 'qa-app-users.php'; //if(qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN){ $queries = array(); $queries = qw_apply_filter('init_queries', $queries, $tableslc); $tablename = qa_db_add_table_prefix('ra_userevent'); if (!in_array($tablename, $tableslc)) { require_once QA_INCLUDE_DIR . 'qa-app-users.php'; require_once QA_INCLUDE_DIR . 'qa-db-maxima.php'; $queries[] = 'CREATE TABLE ^ra_userevent (' . 'id bigint(20) NOT NULL AUTO_INCREMENT,' . 'datetime DATETIME NOT NULL,' . 'userid ' . qa_get_mysql_user_column_type() . ',' . 'postid int(10) unsigned DEFAULT NULL,' . 'effecteduserid ' . qa_get_mysql_user_column_type() . ' unsigned DEFAULT NULL,' . 'event VARCHAR (20) CHARACTER SET utf8 NOT NULL,' . 'params text NOT NULL,' . '`read` tinyint(1) NOT NULL DEFAULT "0",' . 'PRIMARY KEY (id),' . 'KEY datetime (datetime),' . 'KEY userid (userid),' . 'KEY event (event)' . ') ENGINE=MyISAM DEFAULT CHARSET=utf8'; } return $queries; ///} }
function init_queries($tableslc) { require_once QA_INCLUDE_DIR . 'qa-app-users.php'; require_once QA_INCLUDE_DIR . 'qa-db-maxima.php'; qa_opt('event_logger_to_database', 1); /* remove evnet logger plugin if exist */ if (file_exists(QA_INCLUDE_DIR . 'qa-plugin/event-logger')) { unlink(QA_INCLUDE_DIR . 'qa-plugin/event-logger'); } $tablename = qa_db_add_table_prefix('eventlog'); $quries = array(); if (!in_array($tablename, $tableslc)) { require_once QA_INCLUDE_DIR . 'qa-app-users.php'; require_once QA_INCLUDE_DIR . 'qa-db-maxima.php'; $quries[] = 'CREATE TABLE ^eventlog (' . 'datetime DATETIME NOT NULL,' . 'ipaddress VARCHAR (15) CHARACTER SET ascii,' . 'userid INT(10),' . 'handle VARCHAR(' . QA_DB_MAX_HANDLE_LENGTH . '),' . 'cookieid BIGINT UNSIGNED,' . 'event VARCHAR (20) CHARACTER SET ascii NOT NULL,' . 'params LONGTEXT NOT NULL,' . 'KEY datetime (datetime),' . 'KEY ipaddress (ipaddress),' . 'KEY userid (userid),' . 'KEY event (event)' . ') ENGINE=MyISAM DEFAULT CHARSET=utf8'; } if (in_array($tablename, $tableslc) && !qa_opt('qw_eventlog_param_datatype')) { qa_opt('qw_eventlog_param_datatype', 1); $quries[] = 'ALTER TABLE ^eventlog MODIFY params LONGTEXT;'; } return $quries; }
function init_queries($tableslc) { $tablename = qa_db_add_table_prefix('eventlog'); // check if event logger has been initialized already (check for one of the options and existing table) require_once QA_INCLUDE_DIR . 'qa-app-options.php'; if (qa_opt('event_logger_to_database') && in_array($tablename, $tableslc)) { // options exist, but check if really enabled if (qa_opt('event_logger_to_database') == '' && qa_opt('event_logger_to_files') == '') { // enabled database logging qa_opt('event_logger_to_database', 1); } } else { // not enabled, let's enable the event logger // set option values for event logger qa_opt('event_logger_to_database', 1); qa_opt('event_logger_to_files', ''); qa_opt('event_logger_directory', ''); qa_opt('event_logger_hide_header', ''); if (!in_array($tablename, $tableslc)) { require_once QA_INCLUDE_DIR . 'qa-app-users.php'; require_once QA_INCLUDE_DIR . 'qa-db-maxima.php'; return 'CREATE TABLE IF NOT EXISTS ^eventlog (' . 'datetime DATETIME NOT NULL,' . 'ipaddress VARCHAR (15) CHARACTER SET ascii,' . 'userid ' . qa_get_mysql_user_column_type() . ',' . 'handle VARCHAR(' . QA_DB_MAX_HANDLE_LENGTH . '),' . 'cookieid BIGINT UNSIGNED,' . 'event VARCHAR (20) CHARACTER SET ascii NOT NULL,' . 'params VARCHAR (800) NOT NULL,' . 'KEY datetime (datetime),' . 'KEY ipaddress (ipaddress),' . 'KEY userid (userid),' . 'KEY event (event)' . ') ENGINE=MyISAM DEFAULT CHARSET=utf8'; } } // memo: would be best to check if plugin is installed in qa-plugin folder or using plugin_exists() // however this functionality is not available in q2a v1.6.3 // create table qa_usermeta which stores the last visit of each user $tablename2 = qa_db_add_table_prefix('usermeta'); if (!in_array($tablename2, $tableslc)) { qa_db_query_sub('CREATE TABLE IF NOT EXISTS ^usermeta ( meta_id bigint(20) unsigned NOT NULL AUTO_INCREMENT, user_id bigint(20) unsigned NOT NULL, meta_key varchar(255) DEFAULT NULL, meta_value longtext, PRIMARY KEY (meta_id), UNIQUE (user_id,meta_key) ) ENGINE=MyISAM DEFAULT CHARSET=utf8'); } }
function init_queries($tableslc) { $queries = array(); if (!in_array(qa_db_add_table_prefix('caching'), $tableslc)) { $queries[] = 'CREATE TABLE IF NOT EXISTS `^caching` ( `sign` TINYINT UNSIGNED DEFAULT NULL, `format` CHAR(8) DEFAULT NULL, `type` CHAR(8) DEFAULT NULL, `device` CHAR(8) DEFAULT NULL, `filename` VARCHAR(255) DEFAULT NULL, `content` MEDIUMBLOB NOT NULL, `userid` INT(10) UNSIGNED DEFAULT NULL, `cookieid` BIGINT(20) UNSIGNED DEFAULT NULL, `createip` INT(10) UNSIGNED DEFAULT NULL, `created` datetime NOT NULL, PRIMARY KEY (`sign`, `format`, `type`, `device`, `filename`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;'; } if (count($queries)) { return $queries; } else { return null; } }
function init_queries($tableslc) { $tbl1 = qa_db_add_table_prefix('blog_posts'); $tbl2 = qa_db_add_table_prefix('blog_comments'); if (in_array($tbl1, $tableslc) && in_array($tbl2, $tableslc)) { return null; } return array('CREATE TABLE IF NOT EXISTS ^blog_posts ( `postid` int(10) unsigned NOT NULL AUTO_INCREMENT, `userid` int(10) unsigned NOT NULL, `title` varchar(300), `type` int(10) unsigned, `content` text, `posted` datetime, `views` int(10) unsigned, `updated` datetime, `tags` varchar(300) NOT NULL, `notify` varchar(300) NOT NULL, `format` varchar(100) NOT NULL, PRIMARY KEY (`postid`), KEY `posted` (`posted`), KEY `updated` (`updated`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8', 'CREATE TABLE IF NOT EXISTS ^blog_comments ( `postid` int(10) unsigned NOT NULL AUTO_INCREMENT, `parentid` int(10) unsigned NOT NULL, `posted` datetime NOT NULL, `comment` text NOT NULL, `userid` int(10) unsigned NOT NULL, `updated` datetime, `format` varchar(100) NOT NULL, PRIMARY KEY (`postid`), KEY `parentid` (`parentid`), KEY `posted` (`posted`), KEY `updated` (`updated`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8'); }
function qa_db_upgrade_tables() { require_once QA_INCLUDE_DIR . 'app/recalc.php'; $definitions = qa_db_table_definitions(); $keyrecalc = array(); // Write-lock all Q2A tables before we start so no one can read or write anything $keydbtables = qa_array_to_keys(qa_db_list_tables()); foreach ($definitions as $rawname => $definition) { if (isset($keydbtables[qa_db_add_table_prefix($rawname)])) { $locks[] = '^' . $rawname . ' WRITE'; } } $locktablesquery = 'LOCK TABLES ' . implode(', ', $locks); qa_db_upgrade_query($locktablesquery); // Upgrade it step-by-step until it's up to date (do LOCK TABLES after ALTER TABLE because the lock can sometimes be lost) while (1) { $version = qa_db_get_db_version(); if ($version >= QA_DB_VERSION_CURRENT) { break; } $newversion = $version + 1; qa_db_upgrade_progress(QA_DB_VERSION_CURRENT - $version . ' upgrade step/s remaining...'); switch ($newversion) { // Up to here: Version 1.0 beta 1 case 2: qa_db_upgrade_query('ALTER TABLE ^posts DROP COLUMN votes, ADD COLUMN upvotes ' . $definitions['posts']['upvotes'] . ' AFTER cookieid, ADD COLUMN downvotes ' . $definitions['posts']['downvotes'] . ' AFTER upvotes'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 3: qa_db_upgrade_query('ALTER TABLE ^userpoints ADD COLUMN upvoteds ' . $definitions['userpoints']['upvoteds'] . ' AFTER avoteds, ADD COLUMN downvoteds ' . $definitions['userpoints']['downvoteds'] . ' AFTER upvoteds'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; case 4: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastuserid ' . $definitions['posts']['lastuserid'] . ' AFTER cookieid, CHANGE COLUMN updated updated ' . $definitions['posts']['updated']); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('UPDATE ^posts SET updated=NULL WHERE updated=0 OR updated=created'); break; case 5: qa_db_upgrade_query('ALTER TABLE ^contentwords ADD COLUMN type ' . $definitions['contentwords']['type'] . ' AFTER count, ADD COLUMN questionid ' . $definitions['contentwords']['questionid'] . ' AFTER type'); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexcontent'] = true; break; // Up to here: Version 1.0 beta 2 // Up to here: Version 1.0 beta 2 case 6: qa_db_upgrade_query('ALTER TABLE ^userpoints ADD COLUMN cposts ' . $definitions['userpoints']['cposts'] . ' AFTER aposts'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; case 7: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN sessioncode ' . $definitions['users']['sessioncode'] . ' AFTER writeip'); qa_db_upgrade_query($locktablesquery); } break; case 8: qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY (type, acount, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; // for unanswered question count break; // Up to here: Version 1.0 beta 3, 1.0, 1.0.1 beta, 1.0.1 // Up to here: Version 1.0 beta 3, 1.0, 1.0.1 beta, 1.0.1 case 9: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users CHANGE COLUMN resetcode emailcode ' . $definitions['users']['emailcode'] . ', ADD COLUMN flags ' . $definitions['users']['flags'] . ' AFTER sessioncode'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('UPDATE ^users SET flags=1'); } break; case 10: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('categories', array('categoryid' => $definitions['categories']['categoryid'], 'title' => $definitions['categories']['title'], 'tags' => $definitions['categories']['tags'], 'qcount' => $definitions['categories']['qcount'], 'position' => $definitions['categories']['position'], 'PRIMARY KEY (categoryid)', 'UNIQUE tags (tags)', 'UNIQUE position (position)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^categories WRITE'; qa_db_upgrade_query($locktablesquery); break; case 11: qa_db_upgrade_query('ALTER TABLE ^posts ADD CONSTRAINT ^posts_ibfk_2 FOREIGN KEY (parentid) REFERENCES ^posts(postid), ADD COLUMN categoryid ' . $definitions['posts']['categoryid'] . ' AFTER parentid, ADD KEY categoryid (categoryid, type, created), ADD CONSTRAINT ^posts_ibfk_3 FOREIGN KEY (categoryid) REFERENCES ^categories(categoryid) ON DELETE SET NULL'); // foreign key on parentid important now that deletion is possible qa_db_upgrade_query($locktablesquery); break; case 12: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('pages', array('pageid' => $definitions['pages']['pageid'], 'title' => $definitions['pages']['title'], 'nav' => $definitions['pages']['nav'], 'position' => $definitions['pages']['position'], 'flags' => $definitions['pages']['flags'], 'tags' => $definitions['pages']['tags'], 'heading' => $definitions['pages']['heading'], 'content' => $definitions['pages']['content'], 'PRIMARY KEY (pageid)', 'UNIQUE tags (tags)', 'UNIQUE position (position)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^pages WRITE'; qa_db_upgrade_query($locktablesquery); break; case 13: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN createip ' . $definitions['posts']['createip'] . ' AFTER cookieid, ADD KEY createip (createip, created)'); qa_db_upgrade_query($locktablesquery); break; case 14: qa_db_upgrade_query('ALTER TABLE ^userpoints DROP COLUMN qvotes, DROP COLUMN avotes, ADD COLUMN qupvotes ' . $definitions['userpoints']['qupvotes'] . ' AFTER aselecteds, ADD COLUMN qdownvotes ' . $definitions['userpoints']['qdownvotes'] . ' AFTER qupvotes, ADD COLUMN aupvotes ' . $definitions['userpoints']['aupvotes'] . ' AFTER qdownvotes, ADD COLUMN adownvotes ' . $definitions['userpoints']['adownvotes'] . ' AFTER aupvotes'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; // Up to here: Version 1.2 beta 1 // Up to here: Version 1.2 beta 1 case 15: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_table_columns($definitions, 'users', array('emailcode', 'sessioncode', 'flags')); } qa_db_upgrade_table_columns($definitions, 'posts', array('acount', 'upvotes', 'downvotes', 'format')); qa_db_upgrade_table_columns($definitions, 'categories', array('qcount')); qa_db_upgrade_table_columns($definitions, 'words', array('titlecount', 'contentcount', 'tagcount')); qa_db_upgrade_table_columns($definitions, 'userpoints', array('points', 'qposts', 'aposts', 'cposts', 'aselects', 'aselecteds', 'qupvotes', 'qdownvotes', 'aupvotes', 'adownvotes', 'qvoteds', 'avoteds', 'upvoteds', 'downvoteds')); qa_db_upgrade_query($locktablesquery); break; // Up to here: Version 1.2 (release) // Up to here: Version 1.2 (release) case 16: qa_db_upgrade_table_columns($definitions, 'posts', array('format')); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexcontent'] = true; // because of new treatment of apostrophes in words break; case 17: qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY updated (updated, type), ADD KEY categoryid_2 (categoryid, updated, type)'); qa_db_upgrade_query($locktablesquery); break; case 18: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastip ' . $definitions['posts']['lastip'] . ' AFTER lastuserid, ADD KEY lastip (lastip, updated, type)'); qa_db_upgrade_query($locktablesquery); break; case 19: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN avatarblobid ' . $definitions['users']['avatarblobid'] . ' AFTER handle, ADD COLUMN avatarwidth ' . $definitions['users']['avatarwidth'] . ' AFTER avatarblobid, ADD COLUMN avatarheight ' . $definitions['users']['avatarheight'] . ' AFTER avatarwidth'); } // hard-code list of columns and indexes to ensure we ignore any added at a later stage qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('blobs', array('blobid' => $definitions['blobs']['blobid'], 'format' => $definitions['blobs']['format'], 'content' => $definitions['blobs']['content'], 'PRIMARY KEY (blobid)'))); qa_db_upgrade_query(qa_db_create_table_sql('cache', array('type' => $definitions['cache']['type'], 'cacheid' => $definitions['cache']['cacheid'], 'content' => $definitions['cache']['content'], 'created' => $definitions['cache']['created'], 'lastread' => $definitions['cache']['lastread'], 'PRIMARY KEY (type,cacheid)', 'KEY (lastread)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^blobs WRITE, ^cache WRITE'; qa_db_upgrade_query($locktablesquery); break; case 20: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('userlogins', array('userid' => $definitions['userlogins']['userid'], 'source' => $definitions['userlogins']['source'], 'identifier' => $definitions['userlogins']['identifier'], 'identifiermd5' => $definitions['userlogins']['identifiermd5'], 'KEY source (source, identifiermd5)', 'KEY userid (userid)', 'CONSTRAINT ^userlogins_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); qa_db_upgrade_query('ALTER TABLE ^users CHANGE COLUMN passsalt passsalt ' . $definitions['users']['passsalt'] . ', CHANGE COLUMN passcheck passcheck ' . $definitions['users']['passcheck']); $locktablesquery .= ', ^userlogins WRITE'; qa_db_upgrade_query($locktablesquery); } break; case 21: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('userfields', array('fieldid' => $definitions['userfields']['fieldid'], 'title' => $definitions['userfields']['title'], 'content' => $definitions['userfields']['content'], 'position' => $definitions['userfields']['position'], 'flags' => $definitions['userfields']['flags'], 'PRIMARY KEY (fieldid)'))); $locktablesquery .= ', ^userfields WRITE'; qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query(qa_db_default_userfields_sql()); } break; // Up to here: Version 1.3 beta 1 // Up to here: Version 1.3 beta 1 case 22: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN sessionsource ' . $definitions['users']['sessionsource'] . ' AFTER sessioncode'); qa_db_upgrade_query($locktablesquery); } break; // Up to here: Version 1.3 beta 2 and release // Up to here: Version 1.3 beta 2 and release case 23: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('widgets', array('widgetid' => $definitions['widgets']['widgetid'], 'place' => $definitions['widgets']['place'], 'position' => $definitions['widgets']['position'], 'tags' => $definitions['widgets']['tags'], 'title' => $definitions['widgets']['title'], 'PRIMARY KEY (widgetid)', 'UNIQUE position (position)'))); $locktablesquery .= ', ^widgets WRITE'; qa_db_upgrade_query($locktablesquery); break; case 24: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('tagwords', array('postid' => $definitions['tagwords']['postid'], 'wordid' => $definitions['tagwords']['wordid'], 'KEY postid (postid)', 'KEY wordid (wordid)', 'CONSTRAINT ^tagwords_ibfk_1 FOREIGN KEY (postid) REFERENCES ^posts(postid) ON DELETE CASCADE', 'CONSTRAINT ^tagwords_ibfk_2 FOREIGN KEY (wordid) REFERENCES ^words(wordid)'))); $locktablesquery .= ', ^tagwords WRITE'; qa_db_upgrade_query('ALTER TABLE ^words ADD COLUMN tagwordcount ' . $definitions['words']['tagwordcount'] . ' AFTER contentcount'); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexcontent'] = true; break; // Up to here: Version 1.4 developer preview // Up to here: Version 1.4 developer preview case 25: $keycolumns = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^blobs'))); // might be using blobs table shared with another installation, so check if we need to upgrade if (isset($keycolumns['filename'])) { qa_db_upgrade_progress('Skipping upgrading blobs table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^blobs ADD COLUMN filename ' . $definitions['blobs']['filename'] . ' AFTER content, ADD COLUMN userid ' . $definitions['blobs']['userid'] . ' AFTER filename, ADD COLUMN cookieid ' . $definitions['blobs']['cookieid'] . ' AFTER userid, ADD COLUMN createip ' . $definitions['blobs']['createip'] . ' AFTER cookieid, ADD COLUMN created ' . $definitions['blobs']['created'] . ' AFTER createip'); qa_db_upgrade_query($locktablesquery); } break; case 26: qa_db_upgrade_query('ALTER TABLE ^uservotes ADD COLUMN flag ' . $definitions['uservotes']['flag'] . ' AFTER vote'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN flagcount ' . $definitions['posts']['flagcount'] . ' AFTER downvotes, ADD KEY type_3 (type, flagcount, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 27: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN netvotes ' . $definitions['posts']['netvotes'] . ' AFTER downvotes, ADD KEY type_4 (type, netvotes, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 28: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN views ' . $definitions['posts']['views'] . ' AFTER netvotes, ADD COLUMN hotness ' . $definitions['posts']['hotness'] . ' AFTER views, ADD KEY type_5 (type, views, created), ADD KEY type_6 (type, hotness)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 29: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastviewip ' . $definitions['posts']['lastviewip'] . ' AFTER netvotes'); qa_db_upgrade_query($locktablesquery); break; case 30: qa_db_upgrade_query('ALTER TABLE ^posts DROP FOREIGN KEY ^posts_ibfk_3'); // to allow category column types to be changed qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts DROP KEY categoryid, DROP KEY categoryid_2'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^categories CHANGE COLUMN categoryid categoryid ' . $definitions['categories']['categoryid'] . ', ADD COLUMN parentid ' . $definitions['categories']['parentid'] . ' AFTER categoryid, ADD COLUMN backpath ' . $definitions['categories']['backpath'] . ' AFTER position, ADD COLUMN content ' . $definitions['categories']['content'] . ' AFTER tags, DROP INDEX tags, DROP INDEX position, ADD UNIQUE parentid (parentid, tags), ADD UNIQUE parentid_2 (parentid, position), ADD KEY backpath (backpath(' . QA_DB_MAX_CAT_PAGE_TAGS_LENGTH . '))'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts CHANGE COLUMN categoryid categoryid ' . $definitions['posts']['categoryid'] . ', ADD COLUMN catidpath1 ' . $definitions['posts']['catidpath1'] . ' AFTER categoryid, ADD COLUMN catidpath2 ' . $definitions['posts']['catidpath2'] . ' AFTER catidpath1, ADD COLUMN catidpath3 ' . $definitions['posts']['catidpath3'] . ' AFTER catidpath2'); // QA_CATEGORY_DEPTH=4 qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY catidpath1 (catidpath1, type, created), ADD KEY catidpath2 (catidpath2, type, created), ADD KEY catidpath3 (catidpath3, type, created), ADD KEY categoryid (categoryid, type, created), ADD KEY catidpath1_2 (catidpath1, updated, type), ADD KEY catidpath2_2 (catidpath2, updated, type), ADD KEY catidpath3_2 (catidpath3, updated, type), ADD KEY categoryid_2 (categoryid, updated, type)'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD CONSTRAINT ^posts_ibfk_3 FOREIGN KEY (categoryid) REFERENCES ^categories(categoryid) ON DELETE SET NULL'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalccategories'] = true; break; // Up to here: Version 1.4 betas and release // Up to here: Version 1.4 betas and release case 31: qa_db_upgrade_query('ALTER TABLE ^posts CHANGE COLUMN type type ' . $definitions['posts']['type'] . ', ADD COLUMN updatetype ' . $definitions['posts']['updatetype'] . ' AFTER updated, ADD COLUMN closedbyid ' . $definitions['posts']['closedbyid'] . ' AFTER selchildid, ADD KEY closedbyid (closedbyid), ADD CONSTRAINT ^posts_ibfk_4 FOREIGN KEY (closedbyid) REFERENCES ^posts(postid)'); qa_db_upgrade_query($locktablesquery); break; case 32: qa_db_upgrade_query("UPDATE ^posts SET updatetype=IF(INSTR(type, '_HIDDEN')>0, 'H', 'E') WHERE updated IS NOT NULL"); break; case 33: qa_db_upgrade_query('ALTER TABLE ^contentwords CHANGE COLUMN type type ' . $definitions['contentwords']['type']); qa_db_upgrade_query($locktablesquery); break; case 34: if (!QA_FINAL_EXTERNAL_USERS) { $keytables = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW TABLES'))); // might be using messages table shared with another installation, so check if we need to upgrade if (isset($keytables[qa_db_add_table_prefix('messages')])) { qa_db_upgrade_progress('Skipping messages table since it was already added by another Q2A site sharing these users.'); } else { qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('messages', array('messageid' => $definitions['messages']['messageid'], 'fromuserid' => $definitions['messages']['fromuserid'], 'touserid' => $definitions['messages']['touserid'], 'content' => $definitions['messages']['content'], 'format' => $definitions['messages']['format'], 'created' => $definitions['messages']['created'], 'PRIMARY KEY (messageid)', 'KEY fromuserid (fromuserid, touserid, created)'))); $locktablesquery .= ', ^messages WRITE'; qa_db_upgrade_query($locktablesquery); } } break; case 35: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('userfavorites', array('userid' => $definitions['userfavorites']['userid'], 'entitytype' => $definitions['userfavorites']['entitytype'], 'entityid' => $definitions['userfavorites']['entityid'], 'nouserevents' => $definitions['userfavorites']['nouserevents'], 'PRIMARY KEY (userid, entitytype, entityid)', 'KEY userid (userid, nouserevents)', 'KEY entitytype (entitytype, entityid, nouserevents)', QA_FINAL_EXTERNAL_USERS ? null : 'CONSTRAINT ^userfavorites_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); $locktablesquery .= ', ^userfavorites WRITE'; qa_db_upgrade_query($locktablesquery); break; case 36: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('userevents', array('userid' => $definitions['userevents']['userid'], 'entitytype' => $definitions['userevents']['entitytype'], 'entityid' => $definitions['userevents']['entityid'], 'questionid' => $definitions['userevents']['questionid'], 'lastpostid' => $definitions['userevents']['lastpostid'], 'updatetype' => $definitions['userevents']['updatetype'], 'lastuserid' => $definitions['userevents']['lastuserid'], 'updated' => $definitions['userevents']['updated'], 'KEY userid (userid, updated)', 'KEY questionid (questionid, userid)', QA_FINAL_EXTERNAL_USERS ? null : 'CONSTRAINT ^userevents_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); $locktablesquery .= ', ^userevents WRITE'; qa_db_upgrade_query($locktablesquery); $keyrecalc['dorefillevents'] = true; break; case 37: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('sharedevents', array('entitytype' => $definitions['sharedevents']['entitytype'], 'entityid' => $definitions['sharedevents']['entityid'], 'questionid' => $definitions['sharedevents']['questionid'], 'lastpostid' => $definitions['sharedevents']['lastpostid'], 'updatetype' => $definitions['sharedevents']['updatetype'], 'lastuserid' => $definitions['sharedevents']['lastuserid'], 'updated' => $definitions['sharedevents']['updated'], 'KEY entitytype (entitytype, entityid, updated)', 'KEY questionid (questionid, entitytype, entityid)'))); $locktablesquery .= ', ^sharedevents WRITE'; qa_db_upgrade_query($locktablesquery); $keyrecalc['dorefillevents'] = true; break; case 38: qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY lastuserid (lastuserid, updated, type)'); qa_db_upgrade_query($locktablesquery); break; case 39: qa_db_upgrade_query('ALTER TABLE ^posts DROP KEY type_3, ADD KEY flagcount (flagcount, created, type)'); qa_db_upgrade_query($locktablesquery); break; case 40: qa_db_upgrade_query('ALTER TABLE ^userpoints ADD COLUMN bonus ' . $definitions['userpoints']['bonus'] . ' AFTER downvoteds'); qa_db_upgrade_query($locktablesquery); break; case 41: qa_db_upgrade_query('ALTER TABLE ^pages ADD COLUMN permit ' . $definitions['pages']['permit'] . ' AFTER flags'); qa_db_upgrade_query($locktablesquery); break; case 42: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('usermetas', array('userid' => $definitions['usermetas']['userid'], 'title' => $definitions['usermetas']['title'], 'content' => $definitions['usermetas']['content'], 'PRIMARY KEY (userid, title)', QA_FINAL_EXTERNAL_USERS ? null : 'CONSTRAINT ^usermetas_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); $locktablesquery .= ', ^usermetas WRITE'; qa_db_upgrade_query($locktablesquery); break; case 43: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('postmetas', array('postid' => $definitions['postmetas']['postid'], 'title' => $definitions['postmetas']['title'], 'content' => $definitions['postmetas']['content'], 'PRIMARY KEY (postid, title)', 'CONSTRAINT ^postmetas_ibfk_1 FOREIGN KEY (postid) REFERENCES ^posts(postid) ON DELETE CASCADE'))); $locktablesquery .= ', ^postmetas WRITE'; qa_db_upgrade_query($locktablesquery); break; case 44: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('categorymetas', array('categoryid' => $definitions['categorymetas']['categoryid'], 'title' => $definitions['categorymetas']['title'], 'content' => $definitions['categorymetas']['content'], 'PRIMARY KEY (categoryid, title)', 'CONSTRAINT ^categorymetas_ibfk_1 FOREIGN KEY (categoryid) REFERENCES ^categories(categoryid) ON DELETE CASCADE'))); $locktablesquery .= ', ^categorymetas WRITE'; qa_db_upgrade_query($locktablesquery); break; case 45: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('tagmetas', array('tag' => $definitions['tagmetas']['tag'], 'title' => $definitions['tagmetas']['title'], 'content' => $definitions['tagmetas']['content'], 'PRIMARY KEY (tag, title)'))); $locktablesquery .= ', ^tagmetas WRITE'; qa_db_upgrade_query($locktablesquery); break; case 46: qa_db_upgrade_query('ALTER TABLE ^posts DROP KEY selchildid, ADD KEY selchildid (selchildid, type, created), ADD COLUMN amaxvote SMALLINT UNSIGNED NOT NULL DEFAULT 0 AFTER acount, ADD KEY type_7 (type, amaxvote, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 47: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query(qa_db_create_table_sql('usernotices', array('noticeid' => $definitions['usernotices']['noticeid'], 'userid' => $definitions['usernotices']['userid'], 'content' => $definitions['usernotices']['content'], 'format' => $definitions['usernotices']['format'], 'tags' => $definitions['usernotices']['tags'], 'created' => $definitions['usernotices']['created'], 'PRIMARY KEY (noticeid)', 'KEY userid (userid, created)', QA_FINAL_EXTERNAL_USERS ? null : 'CONSTRAINT ^usernotices_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); $locktablesquery .= ', ^usernotices WRITE'; qa_db_upgrade_query($locktablesquery); break; // Up to here: Version 1.5.x // Up to here: Version 1.5.x case 48: if (!QA_FINAL_EXTERNAL_USERS) { $keycolumns = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^messages'))); // might be using messages table shared with another installation, so check if we need to upgrade if (isset($keycolumns['type'])) { qa_db_upgrade_progress('Skipping upgrading messages table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^messages ADD COLUMN type ' . $definitions['messages']['type'] . ' AFTER messageid, DROP KEY fromuserid, ADD key type (type, fromuserid, touserid, created), ADD KEY touserid (touserid, type, created)'); qa_db_upgrade_query($locktablesquery); } } break; case 49: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users CHANGE COLUMN flags flags ' . $definitions['users']['flags']); qa_db_upgrade_query($locktablesquery); } break; case 50: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN name ' . $definitions['posts']['name'] . ' AFTER tags'); qa_db_upgrade_query($locktablesquery); break; case 51: if (!QA_FINAL_EXTERNAL_USERS) { $keycolumns = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^userfields'))); // might be using userfields table shared with another installation, so check if we need to upgrade if (isset($keycolumns['permit'])) { qa_db_upgrade_progress('Skipping upgrading userfields table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^userfields ADD COLUMN permit ' . $definitions['userfields']['permit'] . ' AFTER flags'); qa_db_upgrade_query($locktablesquery); } } break; case 52: if (!QA_FINAL_EXTERNAL_USERS) { $keyindexes = qa_array_to_keys(qa_db_read_all_assoc(qa_db_query_sub('SHOW INDEX FROM ^users'), null, 'Key_name')); if (isset($keyindexes['created'])) { qa_db_upgrade_progress('Skipping upgrading users table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^users ADD KEY created (created, level, flags)'); qa_db_upgrade_query($locktablesquery); } } break; case 53: qa_db_upgrade_query('ALTER TABLE ^blobs CHANGE COLUMN content content ' . $definitions['blobs']['content']); qa_db_upgrade_query($locktablesquery); break; case 54: qa_db_upgrade_query('UNLOCK TABLES'); qa_db_upgrade_query('SET FOREIGN_KEY_CHECKS=0'); // in case InnoDB not available qa_db_upgrade_query(qa_db_create_table_sql('userlevels', array('userid' => $definitions['userlevels']['userid'], 'entitytype' => $definitions['userlevels']['entitytype'], 'entityid' => $definitions['userlevels']['entityid'], 'level' => $definitions['userlevels']['level'], 'UNIQUE userid (userid, entitytype, entityid)', 'KEY entitytype (entitytype, entityid)', QA_FINAL_EXTERNAL_USERS ? null : 'CONSTRAINT ^userlevels_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); $locktablesquery .= ', ^userlevels WRITE'; qa_db_upgrade_query($locktablesquery); break; // Up to here: Version 1.6 beta 1 // Up to here: Version 1.6 beta 1 case 55: if (!QA_FINAL_EXTERNAL_USERS) { $keycolumns = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^users'))); // might be using messages table shared with another installation, so check if we need to upgrade if (isset($keycolumns['wallposts'])) { qa_db_upgrade_progress('Skipping upgrading users table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN wallposts ' . $definitions['users']['wallposts'] . ' AFTER flags'); qa_db_upgrade_query($locktablesquery); } } break; // Up to here: Version 1.6 beta 2 // Up to here: Version 1.6 beta 2 case 56: qa_db_upgrade_query('ALTER TABLE ^pages DROP INDEX tags, ADD KEY tags (tags)'); qa_db_upgrade_query($locktablesquery); break; // Up to here: Version 1.6 (release) // Up to here: Version 1.6 (release) case 57: if (!QA_FINAL_EXTERNAL_USERS) { // might be using messages table shared with another installation, so check if we need to upgrade $keycolumns = qa_array_to_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^messages'))); if (isset($keycolumns['fromhidden'])) { qa_db_upgrade_progress('Skipping upgrading messages table since it was already upgraded by another Q2A site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^messages ADD COLUMN fromhidden ' . $definitions['messages']['fromhidden'] . ' AFTER touserid'); qa_db_upgrade_query('ALTER TABLE ^messages ADD COLUMN tohidden ' . $definitions['messages']['tohidden'] . ' AFTER fromhidden'); qa_db_upgrade_query('ALTER TABLE ^messages ADD KEY fromhidden (fromhidden), ADD KEY tohidden (tohidden)'); qa_db_upgrade_query($locktablesquery); } } break; case 58: // Note: need to use full table names here as aliases trigger error "Table 'x' was not locked with LOCK TABLES" qa_db_upgrade_query('DELETE FROM ^userfavorites WHERE entitytype="U" AND userid=entityid'); qa_db_upgrade_query('DELETE ^uservotes FROM ^uservotes JOIN ^posts ON ^uservotes.postid=^posts.postid AND ^uservotes.userid=^posts.userid'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; $keyrecalc['dorecalcpoints'] = true; break; // Up to here: Verison 1.7 // Up to here: Verison 1.7 case 59: // Upgrade from alpha version removed break; // Up to here: Verison 1.7.1 } qa_db_set_db_version($newversion); if (qa_db_get_db_version() != $newversion) { qa_fatal_error('Could not increment database version'); } } qa_db_upgrade_query('UNLOCK TABLES'); // Perform any necessary recalculations, as determined by upgrade steps foreach ($keyrecalc as $state => $dummy) { while ($state) { set_time_limit(60); $stoptime = time() + 2; while (qa_recalc_perform_step($state) && time() < $stoptime) { } qa_db_upgrade_progress(qa_recalc_get_message($state)); } } }
public function init_queries($queries, $tableslc) { $tablename = qa_db_add_table_prefix('ra_email_queue'); if (!in_array($tablename, $tableslc)) { $queries[] = ' CREATE TABLE IF NOT EXISTS ^ra_email_queue ( id int(6) NOT NULL AUTO_INCREMENT, event varchar(250) NOT NULL, body text NOT NULL, created_by varchar(250) NOT NULL, created_ts timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, status tinyint(1) DEFAULT "0", sent_on timestamp NULL DEFAULT NULL, PRIMARY KEY (id) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ; '; } $tablename = qa_db_add_table_prefix('ra_email_queue_receiver'); if (!in_array($tablename, $tableslc)) { $queries[] = ' CREATE TABLE IF NOT EXISTS ^ra_email_queue_receiver ( id int(6) NOT NULL AUTO_INCREMENT, userid int(10) NOT NULL, email varchar(250) NOT NULL, name varchar(250) NOT NULL, handle varchar(20) NULL, queue_id int(6) NOT NULL, PRIMARY KEY (id) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; '; } return $queries; }
/** * Callback function to add table prefixes, as used in qa_db_apply_sub(). */ function qa_db_prefix_callback($matches) { return qa_db_add_table_prefix($matches[1]); }
function qa_db_upgrade_tables() { require_once QA_INCLUDE_DIR . 'qa-app-recalc.php'; $definitions = qa_db_table_definitions(); $keyrecalc = array(); // Write-lock all QA tables before we start so no one can read or write anything $keydbtables = qa_array_to_lower_keys(qa_db_read_all_values(qa_db_query_raw('SHOW TABLES'))); foreach ($definitions as $rawname => $definition) { if (isset($keydbtables[strtolower(qa_db_add_table_prefix($rawname))])) { $locks[] = '^' . $rawname . ' WRITE'; } } $locktablesquery = 'LOCK TABLES ' . implode(', ', $locks); qa_db_upgrade_query($locktablesquery); // Upgrade it step-by-step until it's up to date (do LOCK TABLES after ALTER TABLE because the lock can sometimes be lost) while (1) { $version = qa_db_get_db_version(); if ($version >= QA_DB_VERSION_CURRENT) { break; } $newversion = $version + 1; qa_db_upgrade_progress(QA_DB_VERSION_CURRENT - $version . ' upgrade step/s remaining...'); switch ($newversion) { // Up to here: Version 1.0 beta 1 case 2: qa_db_upgrade_query('ALTER TABLE ^posts DROP COLUMN votes, ADD COLUMN (upvotes ' . $definitions['posts']['upvotes'] . ', downvotes ' . $definitions['posts']['downvotes'] . ')'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 3: qa_db_upgrade_query('ALTER TABLE ^userpoints ADD COLUMN (upvoteds ' . $definitions['userpoints']['upvoteds'] . ', downvoteds ' . $definitions['userpoints']['downvoteds'] . ')'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; case 4: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastuserid ' . $definitions['posts']['lastuserid'] . ', CHANGE COLUMN updated updated ' . $definitions['posts']['updated']); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('UPDATE ^posts SET updated=NULL WHERE updated=0 OR updated=created'); break; case 5: qa_db_upgrade_query('ALTER TABLE ^contentwords ADD COLUMN (type ' . $definitions['contentwords']['type'] . ', questionid ' . $definitions['contentwords']['questionid'] . ')'); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexposts'] = true; break; // Up to here: Version 1.0 beta 2 // Up to here: Version 1.0 beta 2 case 6: qa_db_upgrade_query('ALTER TABLE ^userpoints ADD COLUMN cposts ' . $definitions['userpoints']['cposts']); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; case 7: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN sessioncode ' . $definitions['users']['sessioncode']); qa_db_upgrade_query($locktablesquery); } break; case 8: qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY (type, acount, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; // for unanswered question count break; // Up to here: Version 1.0 beta 3, 1.0, 1.0.1 beta, 1.0.1 // Up to here: Version 1.0 beta 3, 1.0, 1.0.1 beta, 1.0.1 case 9: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users CHANGE COLUMN resetcode emailcode ' . $definitions['users']['emailcode'] . ', ADD COLUMN flags ' . $definitions['users']['flags']); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('UPDATE ^users SET flags=1'); } break; case 10: qa_db_upgrade_query(qa_db_create_table_sql('categories', array('categoryid' => $definitions['categories']['categoryid'], 'title' => $definitions['categories']['title'], 'tags' => $definitions['categories']['tags'], 'qcount' => $definitions['categories']['qcount'], 'position' => $definitions['categories']['position'], 'PRIMARY KEY (categoryid)', 'UNIQUE tags (tags)', 'UNIQUE position (position)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^categories WRITE'; qa_db_upgrade_query($locktablesquery); break; case 11: qa_db_upgrade_query('ALTER TABLE ^posts ADD CONSTRAINT ^posts_ibfk_2 FOREIGN KEY (parentid) REFERENCES ^posts(postid), ADD COLUMN categoryid ' . $definitions['posts']['categoryid'] . ', ADD KEY categoryid (categoryid, type, created), ADD CONSTRAINT ^posts_ibfk_3 FOREIGN KEY (categoryid) REFERENCES ^categories(categoryid) ON DELETE SET NULL'); // foreign key on parentid important now that deletion is possible qa_db_upgrade_query($locktablesquery); break; case 12: qa_db_upgrade_query(qa_db_create_table_sql('pages', array('pageid' => $definitions['pages']['pageid'], 'title' => $definitions['pages']['title'], 'nav' => $definitions['pages']['nav'], 'position' => $definitions['pages']['position'], 'flags' => $definitions['pages']['flags'], 'tags' => $definitions['pages']['tags'], 'heading' => $definitions['pages']['heading'], 'content' => $definitions['pages']['content'], 'PRIMARY KEY (pageid)', 'UNIQUE tags (tags)', 'UNIQUE position (position)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^pages WRITE'; qa_db_upgrade_query($locktablesquery); break; case 13: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN createip ' . $definitions['posts']['createip'] . ', ADD KEY createip (createip, created)'); qa_db_upgrade_query($locktablesquery); break; case 14: qa_db_upgrade_query('ALTER TABLE ^userpoints DROP COLUMN qvotes, DROP COLUMN avotes, ADD COLUMN (qupvotes ' . $definitions['userpoints']['qupvotes'] . ', qdownvotes ' . $definitions['userpoints']['qdownvotes'] . ', aupvotes ' . $definitions['userpoints']['aupvotes'] . ', adownvotes ' . $definitions['userpoints']['adownvotes'] . ')'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalcpoints'] = true; break; // Up to here: Version 1.2 beta 1 // Up to here: Version 1.2 beta 1 case 15: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_table_columns($definitions, 'users', array('emailcode', 'sessioncode', 'flags')); } qa_db_upgrade_table_columns($definitions, 'posts', array('acount', 'upvotes', 'downvotes', 'format')); qa_db_upgrade_table_columns($definitions, 'categories', array('qcount')); qa_db_upgrade_table_columns($definitions, 'words', array('titlecount', 'contentcount', 'tagcount')); qa_db_upgrade_table_columns($definitions, 'userpoints', array('points', 'qposts', 'aposts', 'cposts', 'aselects', 'aselecteds', 'qupvotes', 'qdownvotes', 'aupvotes', 'adownvotes', 'qvoteds', 'avoteds', 'upvoteds', 'downvoteds')); qa_db_upgrade_query($locktablesquery); break; // Up to here: Version 1.2 (release) // Up to here: Version 1.2 (release) case 16: qa_db_upgrade_table_columns($definitions, 'posts', array('format')); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexposts'] = true; // because of new treatment of apostrophes in words break; case 17: qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY updated (updated, type), ADD KEY categoryid_2 (categoryid, updated, type)'); qa_db_upgrade_query($locktablesquery); break; case 18: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastip ' . $definitions['posts']['lastip'] . ', ADD KEY lastip (lastip, updated, type)'); qa_db_upgrade_query($locktablesquery); break; case 19: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN avatarblobid ' . $definitions['users']['avatarblobid'] . ', ADD COLUMN avatarwidth ' . $definitions['users']['avatarwidth'] . ', ADD COLUMN avatarheight ' . $definitions['users']['avatarheight']); } // hard-code list of columns and indexes to ensure we ignore any added at a later stage qa_db_upgrade_query(qa_db_create_table_sql('blobs', array('blobid' => $definitions['blobs']['blobid'], 'format' => $definitions['blobs']['format'], 'content' => $definitions['blobs']['content'], 'PRIMARY KEY (blobid)'))); qa_db_upgrade_query(qa_db_create_table_sql('cache', array('type' => $definitions['cache']['type'], 'cacheid' => $definitions['cache']['cacheid'], 'content' => $definitions['cache']['content'], 'created' => $definitions['cache']['created'], 'lastread' => $definitions['cache']['lastread'], 'PRIMARY KEY (type,cacheid)', 'KEY (lastread)'))); // hard-code list of columns and indexes to ensure we ignore any added at a later stage $locktablesquery .= ', ^blobs WRITE, ^cache WRITE'; qa_db_upgrade_query($locktablesquery); break; case 20: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query(qa_db_create_table_sql('userlogins', array('userid' => $definitions['userlogins']['userid'], 'source' => $definitions['userlogins']['source'], 'identifier' => $definitions['userlogins']['identifier'], 'identifiermd5' => $definitions['userlogins']['identifiermd5'], 'KEY source (source, identifiermd5)', 'KEY userid (userid)', 'CONSTRAINT ^userlogins_ibfk_1 FOREIGN KEY (userid) REFERENCES ^users(userid) ON DELETE CASCADE'))); qa_db_upgrade_query('ALTER TABLE ^users CHANGE COLUMN passsalt passsalt ' . $definitions['users']['passsalt'] . ', CHANGE COLUMN passcheck passcheck ' . $definitions['users']['passcheck']); $locktablesquery .= ', ^userlogins WRITE'; qa_db_upgrade_query($locktablesquery); } break; case 21: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query(qa_db_create_table_sql('userfields', array('fieldid' => $definitions['userfields']['fieldid'], 'title' => $definitions['userfields']['title'], 'content' => $definitions['userfields']['content'], 'position' => $definitions['userfields']['position'], 'flags' => $definitions['userfields']['flags'], 'PRIMARY KEY (fieldid)'))); $locktablesquery .= ', ^userfields WRITE'; qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query(qa_db_default_userfields_sql()); } break; // Up to here: Version 1.3 beta 1 // Up to here: Version 1.3 beta 1 case 22: if (!QA_FINAL_EXTERNAL_USERS) { qa_db_upgrade_query('ALTER TABLE ^users ADD COLUMN sessionsource ' . $definitions['users']['sessionsource']); qa_db_upgrade_query($locktablesquery); } break; // Up to here: Version 1.3 beta 2 and release // Up to here: Version 1.3 beta 2 and release case 23: qa_db_upgrade_query(qa_db_create_table_sql('widgets', array('widgetid' => $definitions['widgets']['widgetid'], 'place' => $definitions['widgets']['place'], 'position' => $definitions['widgets']['position'], 'tags' => $definitions['widgets']['tags'], 'title' => $definitions['widgets']['title'], 'PRIMARY KEY (widgetid)', 'UNIQUE position (position)'))); $locktablesquery .= ', ^widgets WRITE'; qa_db_upgrade_query($locktablesquery); break; case 24: qa_db_upgrade_query(qa_db_create_table_sql('tagwords', array('postid' => $definitions['tagwords']['postid'], 'wordid' => $definitions['tagwords']['wordid'], 'KEY postid (postid)', 'KEY wordid (wordid)', 'CONSTRAINT ^tagwords_ibfk_1 FOREIGN KEY (postid) REFERENCES ^posts(postid) ON DELETE CASCADE', 'CONSTRAINT ^tagwords_ibfk_2 FOREIGN KEY (wordid) REFERENCES ^words(wordid)'))); $locktablesquery .= ', ^tagwords WRITE'; qa_db_upgrade_query('ALTER TABLE ^words ADD COLUMN tagwordcount ' . $definitions['words']['tagwordcount']); qa_db_upgrade_query($locktablesquery); $keyrecalc['doreindexposts'] = true; break; // Up to here: Version 1.4 developer preview // Up to here: Version 1.4 developer preview case 25: $keycolumns = qa_array_to_lower_keys(qa_db_read_all_values(qa_db_query_sub('SHOW COLUMNS FROM ^blobs'))); // might be using blobs table shared with another installation, so check if we need to upgrade if (isset($keycolumns['filename'])) { qa_db_upgrade_progress('Skipping upgrading blobs table since it was already upgraded by another QA site sharing it.'); } else { qa_db_upgrade_query('ALTER TABLE ^blobs ADD COLUMN filename ' . $definitions['blobs']['filename'] . ', ADD COLUMN userid ' . $definitions['blobs']['userid'] . ', ADD COLUMN cookieid ' . $definitions['blobs']['cookieid'] . ', ADD COLUMN createip ' . $definitions['blobs']['createip'] . ', ADD COLUMN created ' . $definitions['blobs']['created']); qa_db_upgrade_query($locktablesquery); } break; case 26: qa_db_upgrade_query('ALTER TABLE ^uservotes ADD COLUMN flag ' . $definitions['uservotes']['flag']); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN flagcount ' . $definitions['posts']['flagcount'] . ', ADD KEY type_3 (type, flagcount, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 27: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN netvotes ' . $definitions['posts']['netvotes'] . ', ADD KEY type_4 (type, netvotes, created)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 28: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN views ' . $definitions['posts']['views'] . ', ADD COLUMN hotness ' . $definitions['posts']['hotness'] . ', ADD KEY type_5 (type, views, created), ADD KEY type_6 (type, hotness)'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecountposts'] = true; break; case 29: qa_db_upgrade_query('ALTER TABLE ^posts ADD COLUMN lastviewip ' . $definitions['posts']['lastviewip']); qa_db_upgrade_query($locktablesquery); break; case 30: qa_db_upgrade_query('ALTER TABLE ^posts DROP FOREIGN KEY ^posts_ibfk_3'); // to allow category column types to be changed qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts DROP KEY categoryid, DROP KEY categoryid_2'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^categories CHANGE COLUMN categoryid categoryid ' . $definitions['categories']['categoryid'] . ', ADD COLUMN parentid ' . $definitions['categories']['parentid'] . ', ADD COLUMN backpath ' . $definitions['categories']['backpath'] . ', ADD COLUMN content ' . $definitions['categories']['content'] . ', DROP INDEX tags, DROP INDEX position, ADD UNIQUE parentid (parentid, tags), ADD UNIQUE parentid_2 (parentid, position), ADD KEY backpath (backpath(' . QA_DB_MAX_CAT_PAGE_TAGS_LENGTH . '))'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts CHANGE COLUMN categoryid categoryid ' . $definitions['posts']['categoryid'] . ', ADD COLUMN catidpath1 ' . $definitions['posts']['catidpath1'] . ', ADD COLUMN catidpath2 ' . $definitions['posts']['catidpath2'] . ', ADD COLUMN catidpath3 ' . $definitions['posts']['catidpath3']); // QA_CATEGORY_DEPTH=4 qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD KEY catidpath1 (catidpath1, type, created), ADD KEY catidpath2 (catidpath2, type, created), ADD KEY catidpath3 (catidpath3, type, created), ADD KEY categoryid (categoryid, type, created), ADD KEY catidpath1_2 (catidpath1, updated, type), ADD KEY catidpath2_2 (catidpath2, updated, type), ADD KEY catidpath3_2 (catidpath3, updated, type), ADD KEY categoryid_2 (categoryid, updated, type)'); qa_db_upgrade_query($locktablesquery); qa_db_upgrade_query('ALTER TABLE ^posts ADD CONSTRAINT ^posts_ibfk_3 FOREIGN KEY (categoryid) REFERENCES ^categories(categoryid) ON DELETE SET NULL'); qa_db_upgrade_query($locktablesquery); $keyrecalc['dorecalccategories'] = true; break; // Up to here: Version 1.4 beta 1 and 2 } qa_db_set_db_version($newversion); if (qa_db_get_db_version() != $newversion) { qa_fatal_error('Could not increment database version'); } } qa_db_upgrade_query('UNLOCK TABLES'); // Perform any necessary recalculations, as determined by upgrade steps foreach ($keyrecalc as $state => $dummy) { while ($state) { set_time_limit(60); $stoptime = time() + 2; while (qa_recalc_perform_step($state) && time() < $stoptime) { } qa_db_upgrade_progress(qa_recalc_get_message($state)); } } }