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| author | friendica <info@friendica.com> | 2015-03-26 19:55:52 -0700 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2015-03-26 19:55:52 -0700 |
| commit | 0bb89778d382fc5758354c6986130ce1ddba7d4c (patch) | |
| tree | 8c321117f634f883a46e5848f88ba3540817f538 /install | |
| parent | fe2d5969d26c0506349b4f7d2ad54f820424f063 (diff) | |
| download | volse-hubzilla-0bb89778d382fc5758354c6986130ce1ddba7d4c.tar.gz volse-hubzilla-0bb89778d382fc5758354c6986130ce1ddba7d4c.tar.bz2 volse-hubzilla-0bb89778d382fc5758354c6986130ce1ddba7d4c.zip | |
add channel_lastpost timestamp to help optimise some outrageously expensive queries.
Diffstat (limited to 'install')
| -rw-r--r-- | install/schema_mysql.sql | 2 | ||||
| -rw-r--r-- | install/schema_postgres.sql | 2 | ||||
| -rw-r--r-- | install/update.php | 16 |
3 files changed, 19 insertions, 1 deletions
diff --git a/install/schema_mysql.sql b/install/schema_mysql.sql index b3f992500..c2cefd07d 100644 --- a/install/schema_mysql.sql +++ b/install/schema_mysql.sql @@ -219,6 +219,7 @@ CREATE TABLE IF NOT EXISTS `channel` ( `channel_notifyflags` int(10) unsigned NOT NULL DEFAULT '65535', `channel_pageflags` int(10) unsigned NOT NULL DEFAULT '0', `channel_dirdate` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', + `channel_lastpost` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `channel_deleted` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `channel_max_anon_mail` int(10) unsigned NOT NULL DEFAULT '10', `channel_max_friend_req` int(10) unsigned NOT NULL DEFAULT '10', @@ -282,6 +283,7 @@ CREATE TABLE IF NOT EXISTS `channel` ( KEY `channel_deleted` (`channel_deleted`), KEY `channel_a_republish` (`channel_a_republish`), KEY `channel_dirdate` (`channel_dirdate`), + KEY `channel_lastpost` (`channel_lastpost`), KEY `channel_w_like` (`channel_w_like`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; diff --git a/install/schema_postgres.sql b/install/schema_postgres.sql index bc72be445..438b29d49 100644 --- a/install/schema_postgres.sql +++ b/install/schema_postgres.sql @@ -166,6 +166,7 @@ CREATE TABLE "channel" ( "channel_notifyflags" bigint NOT NULL DEFAULT '65535', "channel_pageflags" bigint NOT NULL DEFAULT '0', "channel_dirdate" timestamp NOT NULL DEFAULT '0001-01-01 00:00:00', + "channel_lastpost" timestamp NOT NULL DEFAULT '0001-01-01 00:00:00', "channel_deleted" timestamp NOT NULL DEFAULT '0001-01-01 00:00:00', "channel_max_anon_mail" bigint NOT NULL DEFAULT '10', "channel_max_friend_req" bigint NOT NULL DEFAULT '10', @@ -231,6 +232,7 @@ create index "channel_deleted" on channel ("channel_deleted"); create index "channel_a_republish" on channel ("channel_a_republish"); create index "channel_w_like" on channel ("channel_w_like"); create index "channel_dirdate" on channel ("channel_dirdate"); +create index "channel_lastpost" on channel ("channel_lastpost"); CREATE TABLE "chat" ( "chat_id" serial NOT NULL, "chat_room" bigint NOT NULL DEFAULT '0', diff --git a/install/update.php b/install/update.php index 75805513d..36aa20373 100644 --- a/install/update.php +++ b/install/update.php @@ -1,6 +1,6 @@ <?php -define( 'UPDATE_VERSION' , 1139 ); +define( 'UPDATE_VERSION' , 1140 ); /** * @@ -1589,3 +1589,17 @@ function update_r1138() { return UPDATE_SUCCESS; return UPDATE_FAILED; } + +function update_r1139() { + if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) { + $r1 = q("ALTER TABLE channel ADD channel_lastpost timestamp NOT NULL DEFAULT '0001-01-01 00:00:00'"); + $r2 = q("create index channel_lastpost on channel ( channel_lastpost ) "); + $r = $r1 && $r2; + } + else + $r = q("ALTER TABLE `channel` ADD `channel_lastpost` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00' AFTER `channel_dirdate` , ADD INDEX ( `channel_lastpost` ) "); + if($r) + return UPDATE_SUCCESS; + return UPDATE_FAILED; + +}
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